Question

Calculeaza in scris, apoi efectuează proba = 44:4= b) 45:2= q 70:6= 96:3= 79:9= 60:2= 80-5=​

Answer 1

Răspuns:

Explicație pas cu pas:

44:4= 11

Proba: 11 x 4 = 44

b) 45:2= 22 rest 1

Proba: 22 x 2 + 1 = 44 + 1 = 45

70:6= 11 rest 4

Proba: 11 x 6 + 4 = 66 + 4 = 70

96:3= 32

Proba: 32 x 3 = 96

79:9= 8 rest 7

Proba: 8 x 9 + 7 = 72 + 7 = 79

60:2= 30

Proba: 30 x 2 = 60

80-5=​ 75

Proba: 75 + 5 = 80