Question

1.aflati numerele necunoscute: a x 8=72
2. b : 7 =7
3. 30: c=5
4. 9 x d= 54
5. 5 x e = 40

repedeeeeeeeeeeeeeeeeeeeeeee!!!!!!!!!!!! dau coroana

Answer 1

Răspuns:

a×8=72

a=72÷8

a=9

b÷7=7

b=7×7

b=49

30÷c=5

c=30÷5

c=6

9×d=54

d=54÷9

d=6

5×e=40

e=40÷5

e=8

Succes!