Question

Calculează, apoi verifică efectuând proba. 27:5 29:6 ,75:9, 28:5, 15:2, 42:5, 33:6, 58:7, 26:4 ,35:8​

Answer 1

Răspuns:

27:5=5(R2)| 29:6=4(r5)| 75:9=8(R3) | 28:5=5(R3)

5x5+2=27 | 6×4+5=29| 8×9+3=75 | 5×5+3=28|

Answer 2

Răspuns:

27 : 5 = 5,4

29 : 6 = 4,83

75 : 9 = 8,3

28 : 5 = 5,6

15 : 2 = 7,5

42 : 5 = 8,4

33 : 6 = 5,5

26 : 4 = 6,5

35 : 8 = 4,5