2 grade worksheets: addition
Second grade addition worksheets: one-digit numbers addition, two-digits numbers addition, word problems on addtition
1. One-digit numbers addition (revision)
1.1. Two one-digit numbers addition.
| 3 + 4 = | 4 + 9 = | 3 + 8 = | 9 + 5 = |
| 8 + 4 = | 2 + 2 = | 8 + 7 = | 9 + 3 = |
| 7 + 3 = | 5 + 6 = | 8 + 7 = | 9 + 5 = |
1.2. Three one-digit numbers addition.
| 3 + 4 + 5 = | 4 + 9 + 7 = | 3 + 8 + 7 = | 9 + 5 + 3 = |
| 8 + 4 + 5 = | 2 + 2 + 4 = | 8 + 7 + 6 = | 9 + 3 + 3 = |
| 7 + 3 + 8 = | 5 + 6 + 3 = | 8 + 7 + 8 = | 9 + 5 + 9 = |
1.3. Three one-digit numbers addition.
| 3 + 4 + 5 + 2 = | 4 + 9 + 7 + 3 = | 3 + 8 + 7 + 2 = | 9 + 5 + 3 + 8 = |
| 8 + 4 + 5 + 4 = | 2 + 2 + 4 + 1 = | 8 + 7 + 6 + 5 = | 9 + 3 + 3 + 8 = |
| 7 + 3 + 8 + 5 = | 5 + 6 + 3 + 4 = | 8 + 7 + 8 + 7 = | 9 + 5 + 9 + 3 = |
2. Two-digit numbers addition
2.1. Add the numbers: 17 и 37.
2.2. Add the numbers: 34 и 54.
2.3. Add the numbers: 15 и 67.
2.4. Vertical addition of two-digit numbers.
| 13 | 14 | 36 | 59 | 16 | 49 |
| + 14 | + 52 | + 47 | + 53 | + 26 | + 73 |
| ------ | ------ | ------ | ------ | ------ | ------ |
| 52 | 49 | 46 | 33 | 78 | 34 |
| + 27 | + 63 | + 21 | + 23 | + 15 | + 51 |
| ------ | ------ | ------ | ------ | ------ | ------ |
2.5. Add two double-digit numbers.
| 13 + 48 = | 14 + 29 = | 36 + 58 = | 59 + 25 = |
| 82 + 14 = | 29 + 52 = | 18 + 47 = | 39 + 53 = |
| 37 + 53 = | 25 + 63 = | 87 + 17 = | 19 + 52 = |
2.6. Add three two-digit numbers.
| 31 + 42 + 35 = | 41 + 94 + 27 = | 35 + 81 + 75 = | 96 + 51 + 33 = |
| 82 + 44 + 55 = | 26 + 22 + 48 = | 81 + 17 + 69 = | 90 + 32 + 35 = |
| 71 + 36 + 87 = | 52 + 63 + 37 = | 82 + 73 + 83 = | 92 + 51 + 99 = |
2.7. Fill in the correct numbers:
| 13 + ... = 57 | 14 + ... = 38 | 36 + ... = 49 | 59 + ... = 82 |
| ... + 14 = 69 | ... + 52 = 73 | ... + 47 = 89 | ... + 53 = 95 |
| 37 + ... = 83 | ... + 63 = 89 | 87 + ... = 99 | ... + 52 = 78 |
