FREE 1st Grade Printable Math Worksheets & First Grade Mad Minutes! - Free Printable

Let’s solve each addition problem one by one. We’ll go row by row, left to right.

Row 1:
- 1 + 1 = 2
- 1 + 2 = 3
- 1 + 3 = 4
- 1 + 4 = 5
- 1 + 5 = 6
- 1 + 6 = 7
- 1 + 7 = 8

Row 2:
- 1 + 8 = 9
- 1 + 9 = 10
- 0 + 10 = 10
- 2 + 1 = 3
- 2 + 2 = 4
- 2 + 3 = 5
- 2 + 4 = 6

Row 3:
- 2 + 5 = 7
- 2 + 6 = 8
- 2 + 7 = 9
- 2 + 8 = 10
- 3 + 0 = 3
- 3 + 1 = 4
- 3 + 2 = 5

Row 4:
- 3 + 3 = 6
- 3 + 4 = 7
- 3 + 5 = 8
- 3 + 6 = 9
- 3 + 7 = 10
- 4 + 1 = 5
- 4 + 2 = 6

Row 5:
- 4 + 3 = 7
- 4 + 4 = 8
- 4 + 5 = 9
- 4 + 6 = 10
- 5 + 1 = 6
- 5 + 2 = 7
- 5 + 3 = 8

Row 6:
- 5 + 4 = 9
- 5 + 5 = 10
- 6 + 1 = 7
- 6 + 2 = 8
- 6 + 3 = 9
- 6 + 4 = 10
- 7 + 1 = 8

Row 7:
- 7 + 2 = 9
- 7 + 3 = 10
- 7 + 4 = 11
- 8 + 1 = 9
- 8 + 2 = 10
- 9 + 0 = 9
- 9 + 1 = 10

All answers have been checked carefully.

Final Answer:
The completed worksheet answers are:

Row 1: 2, 3, 4, 5, 6, 7, 8
Row 2: 9, 10, 10, 3, 4, 5, 6
Row 3: 7, 8, 9, 10, 3, 4, 5
Row 4: 6, 7, 8, 9, 10, 5, 6
Row 5: 7, 8, 9, 10, 6, 7, 8
Row 6: 9, 10, 7, 8, 9, 10, 8
Row 7: 9, 10, 11, 9, 10, 9, 10