Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers

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Students can use the Spectrum Math Grade 3 Answer Key Chapter 3 Lesson 3.3 Adding 4-Digit Numbers as a quick guide to resolve any of their doubts

Spectrum Math Grade 3 Chapter 3 Lesson 3.3 Adding 4-Digit Numbers Answers Key

Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 1

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Question 1.
a.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 2
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-1
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 7865+1192 = 9057.

b.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 3
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-2
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 8654+1219 = 9875.

c.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 4
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-3
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 4320+3069 = 7389.

d.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 5
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-4
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 3543+3921 = 7464.

e.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 6
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-5
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 4293+5176 = 9469.

f.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 7
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-6
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 6405+3398 = 9803.

Question 2.
a.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 8
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-7
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 1982+1782 = 3764.

b.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 9
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-8
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 7083+2907 = 9990.

c.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 10
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-9
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 4325+4986 = 9311.

d.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 11
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-10
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 6057+1239 = 7296.

e.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 12
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-11
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 8761+1032 = 9793.

f.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 13
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-12
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 2305+5747 = 8052.

Question 3.
a.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 14
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-13
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 3050+4707 = 7757.

b.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 15
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-14
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 6932+2349 = 9281.

c.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 16
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-15
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 5437+2968 = 8405.

d.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 17
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-16
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 1718+2347 = 4065.

e.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 18
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-17
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 7923+1250 = 9173.

f.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 19
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-18
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 4523+3962 = 8485.

Question 4.
a.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 20
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-19
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 5431+2989 = 8420.

b.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 21
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-20
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 7986+1479 = 9465.

c.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 22
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-21
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 1119+2459 = 3578.

d.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 23
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-22
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 7239+1635 = 8874.

e.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 24
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-23
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 2450+7267 = 9717.

f.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 25
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-24
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 6527+2985 = 9512.

Question 5.
a.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 26
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-25
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 5431+1982 = 7413.

b.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 27
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-26
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 7986+1246 = 9232.

c.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 28
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-27
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 1543+3989 = 5532.

d.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 29
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-28
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 7121+1923 = 9044.

e.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 30
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-29
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 8763+1005 = 9768.

f.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 31
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-30
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 4321+2387 = 6708.

Question 6.
a.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 32
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-31
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 5450+1987 = 7437.

b.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 33
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-32
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 4733+2576 = 7309.

c.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 34
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-33
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 3981+2877 = 6858.

d.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 35
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-34
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 6986+2928 = 9914.

e.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 36
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-35
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 7181+2111= 9292.

f.
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers 37
Answer:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-36
Explanation:
There are two 4-digit numbers given, first add numbers in the ones place, then tens, then hundreds and lastly add numbers in the thousands place, 7900+2005 = 9905.

Solve each problem.

Question 1.
Two local high schools have 1,523 students and 1,695 students. How many students are there at both high schools together?
One high school has ___________ students.
The other high school has ___________students.
There are a total of __________ students at both high schools.
Answer:
One high school has __1,523_____ students,
The other high school has ___1,695________ students,
There are a total of __3,218________ students at both high schools,

Explanation:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-37
Number of students one high school has = 1,523, Number of students in other high school = 1,695, Total number of students = Number of students one high school has + Number of students in other high school = 1,523 + 1,695 = 3,218.

Question 2.
Monica started at an elevation of 1,200 feet for her hiking trip. She hiked up the mountain for 1,320 feet in elevation. How high did she hike?
Monica started at __________ feet in elevation.
She hiked __________ feet in elevation.
She hiked up to an elevation of __________ feet.
Answer:
Monica started at ___1,200_______ feet in elevation,
She hiked ___1,320_______ feet in elevation,
She hiked up to an elevation of ____2,520______ feet,

Explanation:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-38
Elevation at which Monica started = 1,200, Elevation she hiked = 1,320, Total elevation hiked = Elevation at which Monica started + Elevation she hiked = 1,200 + 1,320 = 2,520.

Question 3.
Steve has a coin worth 1,050 dollars. He has another coin worth 1,072 dollars. How much are both coins worth?
Both coins are worth __________ dollars.
Answer:
Both the coins worth a total of 2,122 dollars,

Explanation:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-39
Worth of a single coin = 1,050 dollars, Worth of an other coin = 1,072 dollars, Total worth of the coins = Worth of a single coin + Worth of an other coin = 1,050 + 1,072 = 2,122 dollars.

Question 4.
Roy ran 1,100 yards as a running back during his junior year of high school. During his senior year of high school, he ran 1,500 yards as a running back. How many yards did he run in both years combined?
Roy ran a total of ____ yards for both his junior and senior year of high school.
Answer:
Roy ran a total of __2,600__ yards for both his junior and senior year of high school.,

Explanation:
Spectrum Math Grade 3 Chapter 3 Lesson 3 Answer Key Adding 4-Digit Numbers-40
Number of yards Roy ran during his junior year of high school = 1,100 yards, Number of yards Roy ran during his senior year of high school = 1,500 yards, Total number of yards Roy ran combined in both years = Number of yards Roy ran during his junior year of high school + Number of yards Roy ran during his senior year of high school = 1,100 + 1,500 = 2,600 yards.

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