{"id":69139,"date":"2022-05-11T17:33:21","date_gmt":"2022-05-11T12:03:21","guid":{"rendered":"https:\/\/ccssanswers.com\/?p=69139"},"modified":"2022-05-10T14:23:30","modified_gmt":"2022-05-10T08:53:30","slug":"eureka-math-grade-1-module-4-lesson-17","status":"publish","type":"post","link":"https:\/\/ccssanswers.com\/eureka-math-grade-1-module-4-lesson-17\/","title":{"rendered":"Eureka Math Grade 1 Module 4 Lesson 17 Answer Key"},"content":{"rendered":"

Engage NY Eureka Math 1st Grade Module 4 Lesson 17 Answer Key<\/h2>\n

Eureka Math Grade 1 Module 4 Lesson 17 Core Addition Fluency Review Answer Key<\/h3>\n

Core Addition Fluency Review: Missing Addends
\n\"Engage<\/p>\n

Question 1.
\n5 + ___ = 5
\nAnswer: 0<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n5 + x = 5
\nx = 5 – 5
\nx = 0
\nThus the missing addend is 0.<\/p>\n

Question 2.
\n4 + ___ = 5
\nAnswer: 1<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n4 + x = 5
\nx = 5 – 4
\nx = 1
\nThus the missing addend is 1.<\/p>\n

Question 3.
\n2 + ___ = 5
\nAnswer: 3<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n2 + x = 5
\nx = 5 – 2
\nx = 3
\nThus the missing addend is 3.<\/p>\n

Question 4.
\n3 + ___ = 5
\nAnswer: 2<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n3 + x = 5
\nx = 5 – 3
\nx = 2
\nThus the missing addend is 2.<\/p>\n

Question 5.
\n0 + ___ = 5
\nAnswer: 5<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n0 + x = 5
\nx = 5
\nThus the missing addend is 5.<\/p>\n

Question 6.
\n1 + ___ = 5
\nAnswer: 4<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n1 + x = 5
\nx = 5 – 1
\nx = 4
\nThus the missing addend is 4.<\/p>\n

Question 7.
\n1 + ___ = 6
\nAnswer: 5<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n1 + x = 6
\nx = 6 – 1
\nx = 5
\nThus the missing addend is 5.<\/p>\n

Question 8.
\n0 + ___ = 6
\nAnswer: 6<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n0 + x = 6
\nx = 6
\nThus the missing addend is 6.<\/p>\n

Question 9.
\n6 + ___ = 6
\nAnswer: 0<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n6 + x = 6
\nx = 6 – 6
\nx = 0
\nThus the missing addend is 0.<\/p>\n

Question 10.
\n5 + ___ = 6
\nAnswer: 1<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n5 + x = 6
\nx = 6 – 5
\nThus the missing addend is 1.<\/p>\n

Question 11.
\n3 + ___ = 6
\nAnswer: 3<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n3 + x = 6
\nx = 6 – 3
\nx = 3
\nThus the missing addend is 3.<\/p>\n

Question 12.
\n4 + ___ = 6
\nAnswer: 2<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n4 + x = 6
\nx = 6 – 4
\nThus the missing addend is 2.<\/p>\n

Question 13.
\n2 + ___ = 6
\nAnswer: 4<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n2 + x = 6
\nx = 6 – 2
\nThus the missing addend is 4.<\/p>\n

Question 14.
\n2 + ___ = 7
\nAnswer: 5<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n2 + x = 7
\nx = 7 – 2
\nx = 5
\nThus the missing addend is 5.<\/p>\n

Question 15.
\n5 + ___ = 7
\nAnswer: 2<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n5 + x = 7
\nx = 7 – 5
\nx = 2
\nThus the missing addend is 2.<\/p>\n

Question 16.
\n6 + ___ = 7
\nAnswer: 1<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n6 + x = 7
\nx = 7 – 6
\nThus the missing addend is 1.<\/p>\n

Question 17.
\n1 + ___ = 7
\nAnswer: 6<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n1 + x = 7
\nx = 7 – 1
\nx = 6
\nThus the missing addend is 6.<\/p>\n

Question 18.
\n0 + ___ = 7
\nAnswer: 7<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n0 + x = 7
\nx = 7
\nThus the missing addend is 7.<\/p>\n

Question 19.
\n7 + ___ = 7
\nAnswer: 0<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n7 + x = 7
\nx = 7 – 7
\nThus the missing addend is 0<\/p>\n

Question 20.
\n3 + ___ = 7
\nAnswer: 4<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n3 + x = 7
\nx = 7 – 3
\nThus the missing addend is 4.<\/p>\n

Question 21.
\n4 + ___ = 7
\nAnswer: 3<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n4 + x = 7
\nx = 7 – 4
\nx = 3
\nThus the missing addend is 3.<\/p>\n

Question 22.
\n4 + ___ = 8
\nAnswer: 4<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n4 + x = 8
\nx = 8 – 4
\nx = 4
\nThus the missing addend is 4.<\/p>\n

Question 23.
\n5 + ___ = 8
\nAnswer: 3<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n5 + x = 8
\nx = 8 – 5
\nThus the missing addend is 3.<\/p>\n

Question 24.
\n6 + ___ = 8
\nAnswer: 2<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n6 + x = 8
\nx = 8 – 6
\nx = 2
\nThus the missing addend is 2.<\/p>\n

Question 25.
\n2 + ___ = 8
\nAnswer: 6<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x.
\n2 + x = 8
\nx = 8 – 2
\nx = 6
\nThus the missing addend is 6.<\/p>\n

Question 26.
\n3 + ___ = 8
\nAnswer: 5<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n3 + x = 8
\nx = 8 – 3
\nx = 5
\nThus the missing addend is 5.<\/p>\n

Question 27.
\n0 + ___ = 8
\nAnswer: 8<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n0 + x = 8
\nx = 8
\nThus the missing addend is 8.<\/p>\n

Question 28.
\n8 + ___ = 8
\nAnswer: 0<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n8 + x = 8
\nx = 8 – 8
\nThus the missing addend is 0.<\/p>\n

Question 29.
\n7 + ___ = 8
\nAnswer: 1<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n7 + x = 8
\nx = 8 – 7
\nx = 1
\nThus the missing addend is 1.<\/p>\n

Question 30.
\n1 + ___ = 8
\nAnswer: 7<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n1 + x = 8
\nx = 8 – 1
\nx = 7
\nThus the missing addend is 7.<\/p>\n

Question 31.
\n9 + ___ = 9
\nAnswer: 0<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n9 + x = 9
\nx = 9 – 9
\nx = 0
\nThus the missing addend is 0.<\/p>\n

Question 32.
\n0 + ___ = 9
\nAnswer: 9<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n0 + x = 9
\nx = 9
\nThus the missing addend is 9.<\/p>\n

Question 33.
\n1 + ___ = 9
\nAnswer: 8<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n1 + x = 6
\nx = 6 – 1
\nx = 5
\nThus the missing addend is 5.<\/p>\n

Question 34.
\n2 + ___ = 9
\nAnswer: 7<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n2 + x = 9
\nx = 9 – 2
\nx = 7
\nThus the missing addend is 7.<\/p>\n

Question 35.
\n7 + ___ = 9
\nAnswer: 2<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n7 + x = 9
\nx = 9 – 7
\nThus the missing addend is 2.<\/p>\n

Question 36.
\n6 + ___ = 9
\nAnswer: 3<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n6 + x = 9
\nx = 9 – 6
\nx = 3
\nThus the missing addend is 3.<\/p>\n

Question 37.
\n5 + ___ = 9
\nAnswer: 4<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n5 + x = 9
\nx = 9 – 5
\nx = 4
\nThus the missing addend is 4.<\/p>\n

Question 38.
\n3 + ___ = 9
\nAnswer: 6<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n3 + x = 9
\nx = 9 – 3
\nx = 6
\nThus the missing addend is 6.<\/p>\n

Question 39.
\n4 + ___ = 9
\nAnswer: 5<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n4 + x = 9
\nx = 9 – 4
\nx = 5
\nThus the missing addend is 5.<\/p>\n

Question 40.
\n4 + ___ = 10
\nAnswer: 6<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n4 + x = 10
\nx = 10 – 4
\nx = 6
\nThus the missing addend is 6.<\/p>\n

Question 41.
\n5 + ___ = 10
\nAnswer: 5<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n5 + x = 10
\nx = 10 – 5
\nThus the missing addend is 5.<\/p>\n

Question 42.
\n6 + ___ = 10
\nAnswer: 4<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n6 + x = 10
\nx = 10 – 6
\nx = 4
\nThus the missing addend is 4.<\/p>\n

Question 43.
\n3 + ___ = 10
\nAnswer: 7<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n3 + x = 10
\nx = 10 – 3
\nx = 7
\nThus the missing addend is 7.<\/p>\n

Question 44.
\n1 + ___ = 10
\nAnswer: 9<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n1 + x = 10
\nx = 10 – 1
\nx = 9
\nThus the missing addend is 9.<\/p>\n

Question 45.
\n2 + ___ = 10
\nAnswer: 8<\/p>\n

Explanation:
\nAddition fluency is nothing but finding the sum of two numbers quickly.
\nLet the missing addend be x
\n2 + x = 10
\nx = 10 – 2
\nx = 8
\nThus the missing addend is 8.<\/p>\n

Eureka Math Grade 1 Module 4 Lesson 17 Problem Set Answer Key<\/h3>\n

Solve the problems by drawing quick tens and ones or a number bond.
\nQuestion 1.
\n25 + 1 = _______
\nAnswer: 26
\n\"Eureka
\nExplanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 25 and 1 are the parts of the number and 26 is the whole part.<\/p>\n

Question 2.
\n25 + 10 = _______
\nAnswer: 35<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 25 and 10 are the parts of the number and 35 is the whole part.<\/p>\n

Question 3.
\n15 + 4 = _______
\nAnswer: 19
\n\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 15 and 4 are the parts of the number and 19 is the whole part.<\/p>\n

Question 4.
\n15 + 20 = _______
\nAnswer: 35
\n\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 15 and 20 are the parts of the number and 35 is the whole part.<\/p>\n

Question 5.
\n16 + 7 = _______
\nAnswer: 23<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 16 and 7 are the parts of the number and 23 is the whole part.<\/p>\n

Question 6.
\n26 + 7 = _______
\nAnswer: 33<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 26 and 7 are the parts of the number and 33 is the whole part.<\/p>\n

Question 7.
\n23 + 7 = _______
\nAnswer: 30<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 23 and 7 are the parts of the number and 30 is the whole part.<\/p>\n

Question 8.
\n33 + 7 = _______
\nAnswer: 40<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 33 and 7 are the parts of the number and 40 is the whole part.<\/p>\n

Question 9.
\n16 + 20 = _______
\nAnswer: 36<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 16 and 20 are the parts of the number and 36 is the whole part.<\/p>\n

Question 10.
\n6 + 24 = _______
\nAnswer: 30<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 6 and 24 are the parts of the number and 30 is the whole part.<\/p>\n

Question 11.
\nTry more problems with a partner. Use your personal white board to help you solve.
\na. 4 + 26
\nb. 28 + 4
\nc. 32 + 7
\nd. 20 + 18
\ne. 9 + 23
\nf. 9 + 27
\nAnswer:
\na. 4 + 26 = 30
\nb. 28 + 4 = 32
\nc. 32 + 7 = 39
\nd. 20 + 18 = 38
\ne. 9 + 23 = 32
\nf. 9 + 27 = 36<\/p>\n

Choose one problem you solved using the number bond, and be ready to discuss.
\nAnswer:<\/p>\n

6 + 24 = _______
\nAnswer: 30<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 6 and 24 are the parts of the number and 30 is the whole part.<\/p>\n

Eureka Math Grade 1 Module 4 Lesson 17 Exit Ticket Answer Key<\/h3>\n

Find the totals using quick ten drawings or number bonds.
\nQuestion 1.
\n17 + 8 = _______
\nAnswer: 25<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 17 and 8 are the parts of the number and 25 is the whole part.<\/p>\n

Question 2.
\n28 + 7 = _______
\nAnswer: 35<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 28 and 7 are the parts of the number and 35 is the whole part.<\/p>\n

Question 3.
\n24 + 10 = _______
\nAnswer: 34<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 24 and 10 are the parts of the number and 34 is the whole part.<\/p>\n

Question 4.
\n19 + 20 = _______
\nAnswer: 39<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 19 and 20 are the parts of the number and 39 is the whole part.<\/p>\n

Eureka Math Grade 1 Module 4 Lesson 17 Homework Answer Key<\/h3>\n

Use quick ten drawings or number bonds to make true number sentences.
\nQuestion 1.
\n13 + 20 = _______
\nAnswer: 33<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 13 and 20 are the parts of the number and 33 is the whole part.<\/p>\n

Question 2.
\n23 + 6 = _______
\nAnswer: 29<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 23 and 6 are the parts of the number and 29 is the whole part.<\/p>\n

Question 3.
\n10 + 23 = _______
\nAnswer: 33<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 10 and 23 are the parts of the number and 33 is the whole part.<\/p>\n

Question 4.
\n28 + 6 = _______
\nAnswer: 34<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 28 and 6 are the parts of the number and 34 is the whole part.<\/p>\n

Question 5.
\n26 + 7 = _______
\nAnswer: 33<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 26 and 7 are the parts of the number and 33 is the whole part.<\/p>\n

Question 6.
\n20 + 17 = _______
\nAnswer: 37<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 20 and 17 are the parts of the number and 37 is the whole part.<\/p>\n

Question 7.
\nHow did you solve Problem 5? Why did you choose to solve it that way?
\nAnswer: I solved the 5th problem by using the number bond. Because one can instantly tell the answer without the need for the actual calculation.<\/p>\n

Solve using quick ten drawings or number bonds.
\nQuestion 8.
\n23 + 9 = _______
\nAnswer: 32<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 23 and 9 are the parts of the number and 32 is the whole part.<\/p>\n

Question 9.
\n27 + 7 = _______
\nAnswer: 34<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 27 and 7 are the parts of the number and 34 is the whole part.<\/p>\n

Question 10.
\n24 + 10 = _______
\nAnswer: 34<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 24 and 10 are the parts of the number and 34 is the whole part.<\/p>\n

Question 11.
\n20 + 18 = _______
\nAnswer: 38<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 20 and 18 are the parts of the number and 38 is the whole part.<\/p>\n

Question 12.
\n28 + 9 = _______
\nAnswer: 37<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 28 and 9 are the parts of the number and 37 is the whole part.<\/p>\n

Question 13.
\n29 + 9 = _______
\nAnswer: 38<\/p>\n

\"Eureka<\/p>\n

Explanation:
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 29 and 9 are the parts of the number and 38 is the whole part.<\/p>\n

Question 14.
\nHow did you solve Problem 11? Why did you choose to solve it that way?
\nAnswer: I solved the problem 11 by using the number bond method.
\nA number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts. These parts could be in different proportions.
\nHere 20 and 18 are the parts of the number and 38 is the whole part.
\nSo, the sum of 20 and 18 is 38.<\/p>\n","protected":false},"excerpt":{"rendered":"

Engage NY Eureka Math 1st Grade Module 4 Lesson 17 Answer Key Eureka Math Grade 1 Module 4 Lesson 17 Core Addition Fluency Review Answer Key Core Addition Fluency Review: Missing Addends Question 1. 5 + ___ = 5 Answer: 0 Explanation: Addition fluency is nothing but finding the sum of two numbers quickly. Let … Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/69139"}],"collection":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/comments?post=69139"}],"version-history":[{"count":1,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/69139\/revisions"}],"predecessor-version":[{"id":135988,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/69139\/revisions\/135988"}],"wp:attachment":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/media?parent=69139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/categories?post=69139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/tags?post=69139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}