Making Tens - Henry County School District

Making Tens Category 1 Two addends that make a quick ten.

7+3 7+5+3 3+6+7

8+2 2+4+8 8+3+2 6+4

4+9+6 6+8+4 5+5 5+6+5

5+9+5 9+1 9+7+1 1+6+9

3 + 5 +7 6+5+4 2+9+8

9+5+1 8+9+1 1+4+9 2+5+8

4+7+6 5+5+8 3+8+7 9+1+2

4+9+6 Category 2 Two pairs of numbers that make a quick ten.

4+6+8+2 9+3+1+8 5+6+5+4

4+6+8+2 9+3+1+8 5+6+5+4 3+9+7+1

2+9+8+1 6+4+3+7 4+8+2+6 1+9+2+8

5+4+7+5 3+8+2+7 4+4+6+6 9+1+1+9

5+7+3+5 2+5+5+8 6+6+4+4

3+7+8+2 1+1+9+9 3+7+7+3 5+3+5+4+7

9+5+8+2+1 4+5+6+3+7 3+8+5+5+2 9+1+6+3+4

7+2+3+5+8 2+6+8+3+4 9+3+1+5+5 4+8+6+2+7

Category 3 Encourages students to make a quick ten by decomposing at least one of the numbers.

9+1 9+1+4 9+5 9+8

10 + 5 9+5 10 + 7 9+7

9+3 9+5 9+6 9+9

10 + 14 9 + 14 10 + 23 9 + 23

8+2 8+2+3 8+5 8+4

10 + 5 8+5 10 + 7 8+7

8+2 8+5 8+4 8+7

10 + 12 8 + 12 10 + 23 8 + 23

7+3 9+3+2 7+5 7+6

10 + 6 7+6 10 + 4 7+4

7+3 7+6 7+4 7+5

10 + 13 7 + 13 10 + 25 7 + 25