Here are some addition and subtraction worksheets for grade 1 with answer keys:
Addition Worksheets
1. Simple Addition:
| Numbers | Sum |
| — | — |
| 2 + 1 | |
| 5 + 3 | |
| 1 + 2 | |
| 4 + 2 | |
Answer Key: 3, 8, 3, 6
2. Basic Addition:
| Numbers | Sum |
| — | — |
| 5 + 2 = | |
| 8 + 1 = | |
| 3 + 4 = | |
| 2 + 6 = | |
Answer Key: 7, 9, 7, 8
3. Frame Adding:
| Frame | Numbers | Sum |
| — | — | — |
| + | 3 1 | |
| + | 2 4 | |
| + | 1 5 | |
| + | 6 2 | |
Answer Key: 4, 6, 6, 8
Subtraction Worksheets
1. Simple Subtraction:
| Numbers | Difference |
| — | — |
| 8 – 3 | |
| 5 – 2 | |
| 9 – 4 | |
| 7 – 1 | |
Answer Key: 5, 3, 5, 6
2. Basic Subtraction:
| Numbers | Difference |
| — | — |
| 9 – 5 = | |
| 7 – 3 = | |
| 6 – 2 = | |
| 8 – 6 = | |
Answer Key: 4, 4, 4, 2
3. Frame Subtracting:
| Frame | Numbers | Difference |
| — | — | — |
| – | 8 5 | |
| – | 9 2 | |
| – | 7 3 | |
| – | 6 4 | |
Answer Key: 3, 7, 4, 2
I hope these worksheets help your grade 1 students practice their addition and subtraction skills!
