Bantu kk mau dikumpulkan ​

Jawaban:

1. 8

2. 13

3. 11

4. 12

5. 15

6. 6 + 7 = 13

7. 8 + 10 = 18

8. 5 + 9 = 14

9. 10 – 4 = 6

10. 13 – 7 = 6