Digit ChampsLearning Adventure

Student Name

Date

Score

1) Solve

x + 4 = 9=

2) Solve

x + 9 = 24=

3) Solve

x + 11 = 25=

4) Solve

x + 9 = 12=

5) Solve

x + 14 = 28=

6) Solve

x + 2 = 21=

7) Solve

x + 15 = 23=

8) Solve

x + 7 = 17=

9) Solve

x + 10 = 26=

10) Solve

x + 5 = 13=

11) Solve

x + 9 = 14=

12) Solve

x + 1 = 21=