Question

AJUTATI-MA VA ROG repede ​

Answer 1

Salut

15+7=22

17+8=25

9+12=21

8+19=27

12+5=17

17+8=25

Answer 2

Răspuns:

1. a + b =15+7=22

2. 17 +8 = 25

3. 12 +9 = 21

4. 8 + 19 = 27

5. 12 - 5 = 8 ( a )

6. 17 - 8 = 9 ( b )