Engage NY Eureka Math 2nd Grade Module 1 Lesson 2 Answer Key
Eureka Math Grade 2 Module 1 Lesson 2 Sprint Answer Key
A. Add Tens and Ones
Question 1.
10 + 3 =__13__
Answer:
10 + 3 = 13,
Explanation:
Adding 3 to 10 we will get 13.
Question 2.
20 + 2 =__22__
Answer:
20 + 2 = 22,
Explanation:
Adding 2 to 20 we will get 22.
Question 3.
30 + 4 =__34__
Answer:
30 + 4 = 34,
Explanation:
Adding 4 to 30 we will get 34.
Question 4.
50 + 3 =__53__
Answer:
50 + 3 = 53,
Explanation:
Adding 3 to 50 we will get 53.
Question 5.
20 + 5 =__25__
Answer:
20 + 5 = 25,
Explanation:
Adding 5 to 20 we will get 25.
Question 6.
50 + 5 =__55__
Answer:
50 + 5 = 55,
Explanation:
Adding 5 to 50 we will get 55.
Question 7.
__41__ = 40 + 1
Answer:
41 = 40 + 1,
Explanation:
Adding 1 to 40 we will get 41.
Question 8.
__24__ = 20 + 4
Answer:
24= 20 + 4,
Explanation:
Adding 4 to 20 we will get 24.
Question 9.
__23__ = 20 + 3
Answer:
23 = 20 + 3,
Explanation:
Adding 3 to 20 we will get 23.
Question 10.
__35__ = 30 + 5
Answer:
35 = 30 + 5,
Explanation:
Adding 5 to 30 we will get 35.
Question 11.
_45___ = 40 + 5
Answer:
45 = 40 + 5,
Explanation:
Adding 5 to 40 we will get 45.
Question 12.
30 + 6 =__36__
Answer:
30 + 6 = 36,
Explanation:
Adding 6 to 30 we will get 36.
Question 13.
20 + 9 =__29__
Answer:
20 + 9 = 29,
Explanation:
Adding 9 to 20 we will get 29.
Question 14.
40 + 7 =__47__
Answer:
40 + 7 = 47,
Explanation:
Adding 7 to 40 we will get 47.
Question 15.
50 + 8 =_58___
Answer:
50 + 8 = 58,
Explanation:
Adding 8 to 50 we will get 58.
Question 16.
10 + __3__ = 13
Answer:
10 + 3 = 13,
Explanation:
Adding 3 to 10 we will get 13.
Question 17.
40 + __2__ = 42
Answer:
40 + 2 = 42,
Explanation:
Adding 2 to 40 we will get 42.
Question 18.
60 + __1__ = 61
Answer:
60 + 1 = 61,
Explanation:
Adding 1 to 60 we will get 61.
Question 19.
70 + __5__ = 75
Answer:
70 + 5 = 75,
Explanation:
Adding 5 to 70 we will get 75.
Question 20.
80 + __3__ = 83
Answer:
80 + 3 = 83,
Explanation:
Adding 3 to 80 we will get 83.
Question 21.
60 + 9 =__69__
Answer:
60 + 9 = 69,
Explanation:
Adding 9 to 60 we will get 69.
Question 22.
80 + 9 =__89__
Answer:
80 + 9 = 89,
Explanation:
Adding 9 to 80 we will get 89.
Question 23.
80 + _6__ = 86
Answer:
80 + 6 = 86,
Explanation:
Adding 6 to 80 we will get 86.
Question 24.
90 + _7__ = 97
Answer:
90 + 7 = 97,
Explanation:
Adding 7 to 90 we will get 97.
Question 25.
_70__ + 6 = 76
Answer:
70 + 6 = 76,
Explanation:
Adding 6 to 70 we will get 76.
Question 26.
_80__ + 6 = 86
Answer:
80 + 6 = 86,
Explanation:
Adding 6 to 80 we will get 86.
Question 27.
86 = _80__ + 6
Answer:
86 = 80 + 6,
Explanation:
Adding 6 to 80 we will get 86.
Question 28.
__7_ + 60 = 67
Answer:
7 + 60 = 67,
Explanation:
Adding 7 to 60 we will get 67.
Question 29.
95 = _5__ + 90
Answer:
95 = 5 + 90,
Explanation:
Adding 5 to 90 we will get 95.
Question 30.
97 = 7 + _90__
Answer:
97 = 7 + 90,
Explanation:
Adding 7 to 90 we will get 97.
B. Add Tens and Ones
Question 1.
10 + 2 =__12__
Answer:
10 + 2 = 12,
Explanation:
Adding 2 to 10 we will get 12.
Question 2.
20 + 3 =__23__
Answer:
20 + 3 = 23,
Explanation:
Adding 3 to 20 we will get 23.
Question 3.
30 + 4 =__34__
Answer:
30 + 4 = 34,
Explanation:
Adding 4 to 30 we will get 34.
Question 4.
50 + 4 =_54__
Answer:
50 + 4 = 54,
Explanation:
Adding 4 to 50 we will get 54.
Question 5.
40 + 5 =__45__
Answer:
40 + 5 = 45,
Explanation:
Adding 5 to 40 we will get 45.
Question 6.
50 + 1 =__51__
Answer:
50 + 1 = 51,
Explanation:
Adding 1 to 50 we will get 51.
Question 7.
__51__ = 50 + 1
Answer:
51 = 50 + 1,
Explanation:
Adding 1 to 50 we will get 51.
Question 8.
__24__ = 20 + 4
Answer:
24 = 20 + 4,
Explanation:
Adding 4 to 20 we will get 24.
Question 9.
__22__ = 20 + 2
Answer:
22 = 20 + 2,
Explanation:
Adding 2 to 20 we will get 22.
Question 10.
__35__ = 30 + 5
Answer:
35 = 30 + 5 = 35,
Explanation:
Adding 5 to 30 we will get 35.
Question 11.
__43__ = 40 + 3
Answer:
43 = 40 + 3,
Explanation:
Adding 3 to 40 we will get 43.
Question 12.
30 + 7 =__37__
Answer:
30 + 7 = 37,
Explanation:
Adding 7 to 30 we will get 37.
Question 13.
20 + 8 =__28__
Answer:
20 + 8 = 28,
Explanation:
Adding 8 to 20 we will get 28.
Question 14.
40 + 9 =__49__
Answer:
40 + 9 = 49,
Explanation:
Adding 9 to 40 we will get 49.
Question 15.
50 + 6 =___56_
Answer:
50 + 6 = 56,
Explanation:
Adding 6 to 50 we will get 56.
Question 16.
10 + __2__ = 12
Answer:
10 + 2 = 12,
Explanation:
Adding 2 to 10 we will get 12.
Question 17.
40 + __2__ = 42
Answer:
40 + 2 = 42,
Explanation:
Adding 2 to 40 we will get 42.
Question 18.
60 + __1__ = 61
Answer:
60 + 1 = 61,
Explanation:
Adding 1 to 60 we will get 61.
Question 19.
70 + __5__ = 75
Answer:
70 + 5 = 75,
Explanation:
Adding 5 to 70 we will get 75.
Question 20.
80 + __3__ = 83
Answer:
80 + 3 = 83,
Explanation:
Adding 3 to 80 we will get 83.
Question 21.
70 + 8 =__78__
Answer:
70 + 8 = 78,
Explanation:
Adding 8 to 70 we will get 78.
Question 22.
80 + 8 =__88__
Answer:
80 + 8 = 88,
Explanation:
Adding 8 to 88 we will get 88.
Question 23.
70 + _6__ = 76
Answer:
70 + 6 = 76,
Explanation:
Adding 6 to 70 we will get 76.
Question 4.
90 + _9_ = 99
Answer:
90 + 9 = 99,
Explanation:
Adding 9 to 90 we will get 99.
Question 25.
_70__ + 8 = 78
Answer:
70 + 8 = 78,
Explanation:
Adding 8 to 70 we will get 78.
Question 26.
_90__ + 6 = 96
Answer:
90 + 6 = 96,
Explanation:
Adding 6 to 90 we will get 96.
Question 27.
86 = _80_ + 6
Answer:
86 = 80 + 6,
Explanation:
Adding 6 to 80 we will get 86.
Question 28.
_7__ + 60 = 67
Answer:
7 + 60 = 67,
Explanation:
Adding 7 to 60 we will get 67.
Question 29.
95 = _5__ + 90
Answer:
95 = 5 + 90,
Explanation:
Adding 5 to 90 we will get 95.
Question 30.
97 = 7 + _90__
Answer:
97 = 7 + 90,
Explanation:
Adding 7 to 90 we will get 97.
Eureka Math Grade 2 Module 1 Lesson 2 Exit Ticket Answer Key
Solve.
Question 1.
a. 10 + 3 = _13___
b. 30 + 4 = __34__
c. 60 + 5 = __65__
d. 90 + 1 = _91___
Answer:
a. 10 + 3 = 13,
Explanation:
Added 10 and 3 we will get 13.
b. 30+4=34,
Explanation:
Added 30 and 4 we will get 34.
c. 60+5=65,
Explanation:
Added 60 and 5 we will get 65.
d. 90 + 1 = 91,
Explanation:
Added 90 and 1 we will get 91.
Question 2.
a. _17___ = 10 + 7
b. __29__ = 20 + 9
c. _76___ = 70 + 6
d. _98___ = 90 + 8
Answer:
a. 17 = 10 + 7,
Explanation:
Added 10 and 7 we will get 17.
b. 29 = 20 + 9,
Explanation:
Added 20 and 9 we will get 29.
c. 76 = 70 + 6,
Explanation:
Added 70 and 6 we will get 76.
d. 98 = 90 + 8,
Explanation:
Added 90 and 8 we will get 98.
Eureka Math Grade 2 Module 1 Lesson 2 Homework Answer Key
Question 1.
Add or subtract. Draw a number bond for (b).
a. 6 + 2 = __8__
2 + 6 = __8__
8 – 2 = __6__
8 – 6 = __2__
Answer:
6 + 2 = 8,
2 + 6 = 8,
8 – 2 = 6,
8 – 6 = 2,
Explanation:
Added 6 and 2 we will get 8, adding 2 and 6 we get 8,
subtracting 2 from 8 we get 6 and subtracting
6 from 8 we get 2.
b. __8__ = 3 + 5
__8__ = 5 + 3
__5__ = 8 – 3
__3__ = 8 – 5
Answer:
8 = 3 + 5,
8 = 5 + 3,
5 = 8 – 3,
3 = 8 – 5,
Explanation:
Completed the number bond as shown above,
added 3 and 5 we will get 8, adding 5 and 3 we get 8,
subtracting 3 from 8 we get 5 and subtracting
5 from 8 we get 3.
Question 2.
Solve.
20 + 4 = __24__ __29__ = 20 + 9
40 + 3 = __43__ __48__ = 40 + 8
70 + 2 = __72__ __56__ = 50 + 6
80 + 5 = __85__ __97__ = 90 + 7
Answer:
20 + 4 = 24, 29 = 20 + 9,
40 + 3 = 43, 48 = 40 + 8,
70 + 2 = 72, 56 = 50 + 6,
80 + 5 = 85, 97 = 90 + 7,
Explanation:
Solved as below
added 20 and 4 we will get 24,
added 20 and 9 we will get 29,
added 40 and 3 we will get 43,
added 40 and 8 we will get 48,
added 70 and 2 we will get 72,
added 50 and 6 we will get 56,
added 80 and 5 we will get 85,
added 90 and 7 we will get 97.
Question 3.
Solve.
14 = 10 + _4___ 19 = _10___ + 9
23 = 20 + __3__ 29 = __20__ + 9
71 = 70 + __1__ 78 = _70__ + 8
82 = 80 + __2__ 87 = _80__ + 7
Answer:
14 = 10 + 4, 19 = 10 + 9,
23 = 20 + 3, 29 = 20 + 9,
71 = 70 + 1, 78 = 70 + 8,
82 = 80 + 2, 87 = 80 + 7,
Explanation:
Solved as below
added 10 and 4 we will get 14,
added 10 and 9 we will get 19,
added 20 and 3 we will get 23,
added 20 and 9 we will get 29,
added 70 and 1 we will get 71,
added 70 and 8 we will get 78,
added 80 and 2 we will get 82,
added 80 and 7 we will get 87.
Number Bond Dash
Do as many as you can in 90 seconds. Write the number of bonds
you finished here:
Question 1.
Answer:
9 = 8 + 1,
Explanation:
Added 8 and 1 we will get 9.
Question 2.
Answer:
9 = 7 + 2,
Explanation:
Added 7 and 2 we will get 9.
Question 3.
Answer:
9 = 8 + 1,
Explanation:
Added 8 and 1 we will get 9.
Question 4.
Answer:
9 = 7 + 2,
Explanation:
Added 7 and 2 we will get 9.
Question 5.
Answer:
9 = 9 + 0
Explanation:
Added 9 and 0 we will get 9.
Question 6.
Answer:
9 = 3 + 6,
Explanation:
Added 3 and 6 we will get 9.
Question 7.
Answer:
9 = 2 + 7,
Explanation:
Added 2 and 7 we will get 9.
Question 8.
Answer:
9 = 3 + 6,
Explanation:
Added 3 and 6 we will get 9.
Question 9.
Answer: 9 = 4 + 5,
Explanation:
Added 4 and 5 we will get 9.
Question 10.
Answer: 9 = 8 + 1,
Explanation:
Added 8 and 1 we will get 9.
Question 11.
Answer: 9 = 8 + 1
Explanation:
Added 8 and 1 we will get 9.
Question 12.
Answer: 9 = 1 + 8,
Explanation:
Added 1 and 8 we will get 9.
Question 13.
Answer: 9 = 7 + 2,
Explanation:
Added 2 and 7 we will get 9.
Question 14.
Answer: 9 = 2 + 7,
Explanation:
Added 2 and 7 we will get 9.
Question 15.
Answer: 9 =6 + 3,
Explanation:
Added 6 and 3 we will get 9.
Question 16.
Answer: 9 = 4 + 5,
Explanation:
Added 4 and 5 we will get 9.
Question 17.
Answer: 9 = 3 + 6,
Explanation:
Added 3 and 6 we will get 9.
Question 18.
Answer: 9 = 2 + 7,
Explanation:
Added 2 and 7 we will get 9.
Question 19.
Answer: 9 = 7 + 2,
Explanation:
Added 7 and 2 we will get 9.
Question 20.
Answer: 9= 6 + 3,
Explanation:
Added 6 and 3 we will get 9.