GRADE 3 WORKSHEETS: Addition
Adding 2-digit and 1-digit numbers. Worksheets with answers.
Additional resources for grade 3 students
Download grade 3 worksheet:
"Adding two 2-digit numbers with answers" (5 pages with answers in PDF).
GRADE 3 WORKSHEETS. ADDITION.
Page 1.Data: __________________ Name: _______________________________ Score:__________ | ||||||||||||||||
| Add 2-digit numbers and 1-digit numbers. Review. | ||||||||||||||||
| 81 | + | 6 | = | __ | 89 | + | 7 | = | __ | 49 | + | 2 | = | __ | ||
| 68 | + | 1 | = | __ | 16 | + | 6 | = | __ | 92 | + | 1 | = | __ | ||
| 45 | + | 0 | = | __ | 77 | + | 4 | = | __ | 45 | + | 6 | = | __ | ||
| 73 | + | 9 | = | __ | 61 | + | 2 | = | __ | 33 | + | 9 | = | __ | ||
| 98 | + | 4 | = | __ | 69 | + | 4 | = | __ | 71 | + | 1 | = | __ | ||
| 89 | + | 5 | = | __ | 53 | + | 9 | = | __ | 16 | + | 2 | = | __ | ||
| 21 | + | 6 | = | __ | 39 | + | 2 | = | __ | 98 | + | 2 | = | __ | ||
| 27 | + | 2 | = | __ | 54 | + | 7 | = | __ | 27 | + | 2 | = | __ | ||
| 22 | + | 1 | = | __ | 35 | + | 6 | = | __ | 81 | + | 9 | = | __ | ||
| 76 | + | 7 | = | __ | 86 | + | 2 | = | __ | 79 | + | 9 | = | __ | ||
| 73 | + | 1 | = | __ | 49 | + | 4 | = | __ | 91 | + | 1 | = | __ | ||
| 99 | + | 5 | = | __ | 88 | + | 5 | = | __ | 40 | + | 5 | = | __ | ||
GRADE 3 WORKSHEETS. ADDITION.
Page 2.Data: __________________ Name: _______________________________ Score:__________ | ||||||||||||||||
| Add 2-digit numbers and 1-digit numbers. Review. | ||||||||||||||||
| 89 | + | 4 | = | __ | 39 | + | 8 | = | __ | 40 | + | 2 | = | __ | ||
| 83 | + | 2 | = | __ | 82 | + | 5 | = | __ | 57 | + | 8 | = | __ | ||
| 51 | + | 9 | = | __ | 81 | + | 0 | = | __ | 28 | + | 4 | = | __ | ||
| 57 | + | 8 | = | __ | 71 | + | 3 | = | __ | 94 | + | 1 | = | __ | ||
| 19 | + | 7 | = | __ | 83 | + | 4 | = | __ | 70 | + | 0 | = | __ | ||
| 88 | + | 9 | = | __ | 19 | + | 2 | = | __ | 99 | + | 8 | = | __ | ||
| 43 | + | 6 | = | __ | 95 | + | 4 | = | __ | 28 | + | 1 | = | __ | ||
| 25 | + | 0 | = | __ | 21 | + | 3 | = | __ | 96 | + | 0 | = | __ | ||
| 17 | + | 2 | = | __ | 34 | + | 6 | = | __ | 45 | + | 9 | = | __ | ||
| 70 | + | 8 | = | __ | 16 | + | 1 | = | __ | 41 | + | 8 | = | __ | ||
| 27 | + | 7 | = | __ | 75 | + | 4 | = | __ | 62 | + | 1 | = | __ | ||
| 89 | + | 4 | = | __ | 67 | + | 0 | = | __ | 30 | + | 6 | = | __ | ||
GRADE 3 WORKSHEETS. ADDITION.
Page 3.Data: __________________ Name: _______________________________ Score:__________ | ||||||||||||||||
| Add 2-digit numbers and 1-digit numbers. Review. | ||||||||||||||||
| 87 | + | 4 | = | __ | 72 | + | 0 | = | __ | 54 | + | 7 | = | __ | ||
| 88 | + | 0 | = | __ | 26 | + | 4 | = | __ | 79 | + | 1 | = | __ | ||
| 63 | + | 1 | = | __ | 79 | + | 7 | = | __ | 41 | + | 6 | = | __ | ||
| 38 | + | 3 | = | __ | 10 | + | 6 | = | __ | 43 | + | 8 | = | __ | ||
| 28 | + | 8 | = | __ | 25 | + | 8 | = | __ | 87 | + | 2 | = | __ | ||
| 29 | + | 2 | = | __ | 58 | + | 8 | = | __ | 69 | + | 8 | = | __ | ||
| 36 | + | 0 | = | __ | 32 | + | 3 | = | __ | 16 | + | 7 | = | __ | ||
| 71 | + | 0 | = | __ | 55 | + | 5 | = | __ | 37 | + | 3 | = | __ | ||
| 13 | + | 5 | = | __ | 96 | + | 0 | = | __ | 89 | + | 9 | = | __ | ||
| 17 | + | 4 | = | __ | 87 | + | 4 | = | __ | 98 | + | 5 | = | __ | ||
| 65 | + | 0 | = | __ | 86 | + | 9 | = | __ | 21 | + | 7 | = | __ | ||
| 27 | + | 7 | = | __ | 53 | + | 5 | = | __ | 45 | + | 1 | = | __ | ||
GRADE 3 WORKSHEETS. ADDITION.
Page 4.Data: __________________ Name: _______________________________ Score:__________ | ||||||||||||||||
| Add 2-digit numbers and 1-digit numbers. Review. | ||||||||||||||||
| 21 | + | 3 | = | __ | 50 | + | 6 | = | __ | 62 | + | 5 | = | __ | ||
| 17 | + | 0 | = | __ | 41 | + | 7 | = | __ | 47 | + | 9 | = | __ | ||
| 26 | + | 0 | = | __ | 88 | + | 6 | = | __ | 53 | + | 2 | = | __ | ||
| 24 | + | 9 | = | __ | 70 | + | 1 | = | __ | 32 | + | 8 | = | __ | ||
| 60 | + | 9 | = | __ | 34 | + | 8 | = | __ | 78 | + | 9 | = | __ | ||
| 56 | + | 6 | = | __ | 55 | + | 6 | = | __ | 64 | + | 4 | = | __ | ||
| 55 | + | 0 | = | __ | 63 | + | 3 | = | __ | 24 | + | 0 | = | __ | ||
| 28 | + | 4 | = | __ | 40 | + | 9 | = | __ | 97 | + | 0 | = | __ | ||
| 46 | + | 3 | = | __ | 78 | + | 1 | = | __ | 50 | + | 9 | = | __ | ||
| 20 | + | 3 | = | __ | 96 | + | 1 | = | __ | 89 | + | 6 | = | __ | ||
| 22 | + | 3 | = | __ | 47 | + | 4 | = | __ | 47 | + | 0 | = | __ | ||
| 47 | + | 1 | = | __ | 67 | + | 3 | = | __ | 92 | + | 1 | = | __ | ||
GRADE 3 WORKSHEETS. ADDITION.
Page 5.Data: __________________ Name: _______________________________ Score:__________ | ||||||||||||||||
| Add 2-digit numbers and 1-digit numbers. Review. | ||||||||||||||||
| 78 | + | 8 | = | __ | 34 | + | 6 | = | __ | 37 | + | 2 | = | __ | ||
| 57 | + | 5 | = | __ | 96 | + | 8 | = | __ | 81 | + | 1 | = | __ | ||
| 98 | + | 3 | = | __ | 75 | + | 1 | = | __ | 45 | + | 7 | = | __ | ||
| 28 | + | 7 | = | __ | 93 | + | 3 | = | __ | 69 | + | 2 | = | __ | ||
| 53 | + | 1 | = | __ | 61 | + | 8 | = | __ | 37 | + | 2 | = | __ | ||
| 80 | + | 8 | = | __ | 19 | + | 2 | = | __ | 25 | + | 5 | = | __ | ||
| 60 | + | 0 | = | __ | 27 | + | 1 | = | __ | 24 | + | 7 | = | __ | ||
| 83 | + | 8 | = | __ | 26 | + | 7 | = | __ | 23 | + | 9 | = | __ | ||
| 16 | + | 7 | = | __ | 59 | + | 5 | = | __ | 16 | + | 7 | = | __ | ||
| 41 | + | 2 | = | __ | 79 | + | 9 | = | __ | 45 | + | 8 | = | __ | ||
| 36 | + | 9 | = | __ | 49 | + | 2 | = | __ | 59 | + | 3 | = | __ | ||
| 89 | + | 6 | = | __ | 21 | + | 6 | = | __ | 41 | + | 5 | = | __ | ||
GRADE 3 WORKSHEETS. ADDITION. ANSWERS.
Page 1.| Add 2-digit numbers and 1-digit numbers. Review. | ||||||||||||||||
| 81 | + | 6 | = | 87 | 89 | + | 7 | = | 96 | 49 | + | 2 | = | 51 | ||
| 68 | + | 1 | = | 69 | 16 | + | 6 | = | 22 | 92 | + | 1 | = | 93 | ||
| 45 | + | 0 | = | 45 | 77 | + | 4 | = | 81 | 45 | + | 6 | = | 51 | ||
| 73 | + | 9 | = | 82 | 61 | + | 2 | = | 63 | 33 | + | 9 | = | 42 | ||
| 98 | + | 4 | = | 102 | 69 | + | 4 | = | 73 | 71 | + | 1 | = | 72 | ||
| 89 | + | 5 | = | 94 | 53 | + | 9 | = | 62 | 16 | + | 2 | = | 18 | ||
| 21 | + | 6 | = | 27 | 39 | + | 2 | = | 41 | 98 | + | 2 | = | 100 | ||
| 27 | + | 2 | = | 29 | 54 | + | 7 | = | 61 | 27 | + | 2 | = | 29 | ||
| 22 | + | 1 | = | 23 | 35 | + | 6 | = | 41 | 81 | + | 9 | = | 90 | ||
| 76 | + | 7 | = | 83 | 86 | + | 2 | = | 88 | 79 | + | 9 | = | 88 | ||
| 73 | + | 1 | = | 74 | 49 | + | 4 | = | 53 | 91 | + | 1 | = | 92 | ||
| 99 | + | 5 | = | 104 | 88 | + | 5 | = | 93 | 40 | + | 5 | = | 45 | ||
GRADE 3 WORKSHEETS. ADDITION. ANSWERS.
Page 2.| Add 2-digit numbers and 1-digit numbers. Review. | ||||||||||||||||
| 89 | + | 4 | = | 93 | 39 | + | 8 | = | 47 | 40 | + | 2 | = | 42 | ||
| 83 | + | 2 | = | 85 | 82 | + | 5 | = | 87 | 57 | + | 8 | = | 65 | ||
| 51 | + | 9 | = | 60 | 81 | + | 0 | = | 81 | 28 | + | 4 | = | 32 | ||
| 57 | + | 8 | = | 65 | 71 | + | 3 | = | 74 | 94 | + | 1 | = | 95 | ||
| 19 | + | 7 | = | 26 | 83 | + | 4 | = | 87 | 70 | + | 0 | = | 70 | ||
| 88 | + | 9 | = | 97 | 19 | + | 2 | = | 21 | 99 | + | 8 | = | 107 | ||
| 43 | + | 6 | = | 49 | 95 | + | 4 | = | 99 | 28 | + | 1 | = | 29 | ||
| 25 | + | 0 | = | 25 | 21 | + | 3 | = | 24 | 96 | + | 0 | = | 96 | ||
| 17 | + | 2 | = | 19 | 34 | + | 6 | = | 40 | 45 | + | 9 | = | 54 | ||
| 70 | + | 8 | = | 78 | 16 | + | 1 | = | 17 | 41 | + | 8 | = | 49 | ||
| 27 | + | 7 | = | 34 | 75 | + | 4 | = | 79 | 62 | + | 1 | = | 63 | ||
| 89 | + | 4 | = | 93 | 67 | + | 0 | = | 67 | 30 | + | 6 | = | 36 | ||
GRADE 3 WORKSHEETS. ADDITION. ANSWERS.
Page 3.| Add 2-digit numbers and 1-digit numbers. Review. | ||||||||||||||||
| 87 | + | 4 | = | 91 | 72 | + | 0 | = | 72 | 54 | + | 7 | = | 61 | ||
| 88 | + | 0 | = | 88 | 26 | + | 4 | = | 30 | 79 | + | 1 | = | 80 | ||
| 63 | + | 1 | = | 64 | 79 | + | 7 | = | 86 | 41 | + | 6 | = | 47 | ||
| 38 | + | 3 | = | 41 | 10 | + | 6 | = | 16 | 43 | + | 8 | = | 51 | ||
| 28 | + | 8 | = | 36 | 25 | + | 8 | = | 33 | 87 | + | 2 | = | 89 | ||
| 29 | + | 2 | = | 31 | 58 | + | 8 | = | 66 | 69 | + | 8 | = | 77 | ||
| 36 | + | 0 | = | 36 | 32 | + | 3 | = | 35 | 16 | + | 7 | = | 23 | ||
| 71 | + | 0 | = | 71 | 55 | + | 5 | = | 60 | 37 | + | 3 | = | 40 | ||
| 13 | + | 5 | = | 18 | 96 | + | 0 | = | 96 | 89 | + | 9 | = | 98 | ||
| 17 | + | 4 | = | 21 | 87 | + | 4 | = | 91 | 98 | + | 5 | = | 103 | ||
| 65 | + | 0 | = | 65 | 86 | + | 9 | = | 95 | 21 | + | 7 | = | 28 | ||
| 27 | + | 7 | = | 34 | 53 | + | 5 | = | 58 | 45 | + | 1 | = | 46 | ||
GRADE 3 WORKSHEETS. ADDITION. ANSWERS.
Page 4.| Add 2-digit numbers and 1-digit numbers. Review. | ||||||||||||||||
| 21 | + | 3 | = | 24 | 50 | + | 6 | = | 56 | 62 | + | 5 | = | 67 | ||
| 17 | + | 0 | = | 17 | 41 | + | 7 | = | 48 | 47 | + | 9 | = | 56 | ||
| 26 | + | 0 | = | 26 | 88 | + | 6 | = | 94 | 53 | + | 2 | = | 55 | ||
| 24 | + | 9 | = | 33 | 70 | + | 1 | = | 71 | 32 | + | 8 | = | 40 | ||
| 60 | + | 9 | = | 69 | 34 | + | 8 | = | 42 | 78 | + | 9 | = | 87 | ||
| 56 | + | 6 | = | 62 | 55 | + | 6 | = | 61 | 64 | + | 4 | = | 68 | ||
| 55 | + | 0 | = | 55 | 63 | + | 3 | = | 66 | 24 | + | 0 | = | 24 | ||
| 28 | + | 4 | = | 32 | 40 | + | 9 | = | 49 | 97 | + | 0 | = | 97 | ||
| 46 | + | 3 | = | 49 | 78 | + | 1 | = | 79 | 50 | + | 9 | = | 59 | ||
| 20 | + | 3 | = | 23 | 96 | + | 1 | = | 97 | 89 | + | 6 | = | 95 | ||
| 22 | + | 3 | = | 25 | 47 | + | 4 | = | 51 | 47 | + | 0 | = | 47 | ||
| 47 | + | 1 | = | 48 | 67 | + | 3 | = | 70 | 92 | + | 1 | = | 93 | ||
GRADE 3 WORKSHEETS. ADDITION. ANSWERS.
Page 5.| Add 2-digit numbers and 1-digit numbers. Review. | ||||||||||||||||
| 78 | + | 8 | = | 86 | 34 | + | 6 | = | 40 | 37 | + | 2 | = | 39 | ||
| 57 | + | 5 | = | 62 | 96 | + | 8 | = | 104 | 81 | + | 1 | = | 82 | ||
| 98 | + | 3 | = | 101 | 75 | + | 1 | = | 76 | 45 | + | 7 | = | 52 | ||
| 28 | + | 7 | = | 35 | 93 | + | 3 | = | 96 | 69 | + | 2 | = | 71 | ||
| 53 | + | 1 | = | 54 | 61 | + | 8 | = | 69 | 37 | + | 2 | = | 39 | ||
| 80 | + | 8 | = | 88 | 19 | + | 2 | = | 21 | 25 | + | 5 | = | 30 | ||
| 60 | + | 0 | = | 60 | 27 | + | 1 | = | 28 | 24 | + | 7 | = | 31 | ||
| 83 | + | 8 | = | 91 | 26 | + | 7 | = | 33 | 23 | + | 9 | = | 32 | ||
| 16 | + | 7 | = | 23 | 59 | + | 5 | = | 64 | 16 | + | 7 | = | 23 | ||
| 41 | + | 2 | = | 43 | 79 | + | 9 | = | 88 | 45 | + | 8 | = | 53 | ||
| 36 | + | 9 | = | 45 | 49 | + | 2 | = | 51 | 59 | + | 3 | = | 62 | ||
| 89 | + | 6 | = | 95 | 21 | + | 6 | = | 27 | 41 | + | 5 | = | 46 | ||