# Spectrum Math Grade 2 Chapter 3 Lesson 1 Answer Key Adding 2-Digit Numbers

Go through the Spectrum Math Grade 2 Answer Key Chapter 3 Lesson 3.1 Adding 2-Digit Numbers and get the proper assistance needed during your homework.

## Spectrum Math Grade 2 Chapter 3 Lesson 3.1 Adding 2-Digit Numbers Answers Key

Let us add two digit numbers 53 and 11.
53+11 = 64.
By adding two addends 53+11 we will get the sum of 64.

Explanation:

Let us add two digit numbers 36 and 43.
36+43 = 79.
By adding two addends 36+43 we will get the sum of 79.

Explanation:

Let us add two digit numbers 74 and 5.
74+5 = 79.
By adding two addends 74+5 we will get the sum of 79.

Explanation:

Let us add two digit numbers 26 and 61.
26+61 = 87.
By adding two addends 26+61 we will get the sum of 87.

Explanation:

Let us add two digit numbers 40 and 34.
40+34 = 74.
By adding two addends 40+34 we will get the sum of 74.

Explanation:

Let us add two digit numbers 25 and 51.
25+51 = 76.
By adding two addends 25+51 we will get the sum of 76.

Explanation:

Let us add two digit numbers 44 and 4.
44+4 = 48.
By adding two addends 44+4 we will get the sum of 48.

Explanation:

Let us add two digit numbers 15 and 72.
15+72 = 87.
By adding two addends 15+72 we will get the sum of 87.

Explanation:

Let us add two digit numbers 82 and 12.
82+12 = 94.
By adding two addends 82+12 we will get the sum of 84.

Explanation:

Let us add two digit numbers 66 and 22.
66+22 = 88.
By adding two addends 66+22 we will get the sum of 88.

Explanation:

Let us add two digit numbers 31 and 60.
31+60 = 91.
By adding two addends 31+60 we will get the sum of 91.

Explanation:

Let us add two digit numbers 57 and 32.
57+32 = 89.
By adding two addends 57+32 we will get the sum of 89.

Explanation:

Let us add two digit numbers 91 and 7.
91+7 = 98.
By adding two addends 91+7 we will get the sum of 98.

Explanation:

Let us add two digit numbers 46 and 23.
46+23 = 69.
By adding two addends 46+23 we will get the sum of 69.

Explanation:

Let us add two digit numbers 52 and 37.
52+37 = 59.
By adding two addends 14+45 we will get the sum of 59.

Explanation:

Let us add two digit numbers 17 and 70.
17+70 = 87.
By adding two addends 17+70 we will get the sum of 87.

Explanation:

Let us add two digit numbers 28 and 41.
28+41 = 69.
By adding two addends 28+41 we will get the sum of 69.

Explanation:

Let us add two digit numbers 82 and 3.
82+3 = 85.
By adding two addends 82+3 we will get the sum of 85.

Explanation:

Let us add two digit numbers 65 and 14.
65+14 = 79.
By adding two addends 65+14 we will get the sum of 79.

Explanation:

Let us add two digit numbers 35 and 24.
35+24 = 59.
By adding two addends 35+24 we will get the sum of 59.

Explanation:

Let us add two digit numbers 84 and 11.
84+11 = 95.
By adding two addends 84+11 we will get the sum of 95.

Explanation:

Let us add two digit numbers 27 and 50.
27+50 = 77.
By adding two addends 27+50 we will get the sum of 77.

Explanation:

Let us add two digit numbers 18 and 80.
18+80 = 98.
By adding two addends 18+80 we will get the sum of 98.

Explanation:

Let us add two digit numbers 38 and 21.
38+21 = 59.
By adding two addends 38+21 we will get the sum of 59.

Explanation:

Let us add two digit numbers 33 and 20.
33+20 = 53.
By adding two addends 33+20 we will get the sum of 53.

Explanation:

Let us add two digit numbers 63 and 6.
63+6 = 69.
By adding two addends 63+6 we will get the sum of 69.

Explanation:

Let us add two digit numbers 42 and 55.
42+55 = 97.
By adding two addends 42+55 we will get the sum of 97.

Explanation:

Let us add two digit numbers 29 and 10.
29+10 = 39.
By adding two addends 29+10 we will get the sum of 39.

Explanation:

Let us add two digit numbers 71 and 8.
71+8 = 79.
By adding two addends 71+8 we will get the sum of 79.

Explanation:

Let us add two digit numbers 62 and 13.
62+13 = 75.
By adding two addends 62+13 we will get the sum of 75.

Explanation:

Let us add two digit numbers 45 and 54.
45+54 = 99.
By adding two addends 45+54 we will get the sum of 99.

Explanation:

Let us add two digit numbers 19 and 60.
19+60 = 79.
By adding two addends 19+60 we will get the sum of 79.

Explanation:

Let us add two digit numbers 30 and 9.
30+9 = 39.
By adding two addends 30+9 we will get the sum of 39.

Explanation:

Let us add two digit numbers 16 and 41.
16+41 = 57.
By adding two addends 16+41 we will get the sum of 57.

Explanation:

Let us add two digit numbers 22 and 64.
22+64 = 86.
By adding two addends 22+64 we will get the sum of 86.

Explanation:

Let us add two digit numbers 30 and 26.
30+26 = 56.
By adding two addends 30+26 we will get the sum of 56.

Explanation:

Let us add two digit numbers 81 and 7.
81+7 = 88.
By adding two addends 81+7 we will get the sum of 88.

Explanation:

Let us add two digit numbers 47 and 2.
47+2 = 49.
By adding two addends 47+2 we will get the sum of 49.

Explanation:

Let us add two digit numbers 56 and 11.
56+11 = 67.
By adding two addends 56+11 we will get the sum of 67.

Explanation:

Let us add two digit numbers 48 and 20.
48+20 = 68.
By adding two addends 48+20 we will get the sum of 68.

Explanation:

Let us add two digit numbers 15 and 34.
15+34 = 49.
By adding two addends 15+34 we will get the sum of 49.

Explanation:

Let us add two digit numbers 67 and 1.
67+1 = 58.
By adding two addends 67+1 we will get the sum of 58.

Explanation:

Let us add two digit numbers 42 and 21.
42+21= 63.
By adding two addends 42+21 we will get the sum of 63.

Explanation:

Let us add two digit numbers 56 and 20.
56+20 = 76.
By adding two addends 56+20 we will get the sum of 76.

Explanation:

Let us add two digit numbers 39 and 50.
39+50 = 89.
By adding two addends 39+50 we will get the sum of 89.

Explanation:

Let us add two digit numbers 23 and 33.
23+33 = 56.
By adding two addends 23+33 we will get the sum of 56.

Explanation:

Let us add two digit numbers 17 and 52.
17+52 = 69.
By adding two addends 17+52 we will get the sum of 69.

Explanation:

Let us add two digit numbers 44 and 12.
44+12 = 56.
By adding two addends 44+12 we will get the sum of 56.

Explanation:

Let us add two digit numbers 16 and 32.
16+32 = 48.
By adding two addends 16+32 we will get the sum of 48.

Explanation:

Let us add two digit numbers 86 and 13.
86+13 = 99.
By adding two addends 86+13 we will get the sum of 99.

Explanation:

Let us add two digit numbers 90 and 4.
90+4 = 94.
By adding two addends 90+4 we will get the sum of 94.

Explanation:

Let us add two digit numbers 31 and 45.
31+45 = 76.
By adding two addends 31+45 we will get the sum of 76.

Explanation:

Let us add two digit numbers 68 and 10.
68+10 = 78.
By adding two addends 68+10 we will get the sum of 78.

Explanation:

Let us add two-digit numbers 24 and 34.
24+34 = 58.
By adding two addends 24+34 we will get the sum of 58.

Explanation:

Let us add two digit numbers 36 and 41.
36+41 = 77.
By adding two addends 36+41 we will get the sum of 77.

Explanation:

Let us add two digit numbers 73 and 5.
73+5 = 78.
By adding two addends 73+5 we will get the sum of 78.

Explanation:

Let us add two digit numbers 25 and 64.
25+64 = 89.
By adding two addends 25+64 we will get the sum of 89.

Explanation:

Let us add two digit numbers 75 and 3.
75+3 = 78.
By adding two addends 75+3 we will get the sum of 78.

Explanation: