Question

Calculează:
100 x 7 - 26 x 10 =
45 x 10 =
14 x 10 =
4 x 100 + 53 x 10 =
10 x 18 =
9 x 100 =
100 x 7 = 1
66 x 10 - 39 x 10 =
6 x 10 =

Answer 1

100 x 7 - 26 x 10 =700-260=440

45 x 10 =450

14 x 10 =140

4 x 100 + 53 x 10 =400+530=930

10 x 18 =180

9 x 100 =900

100 x 7 = 700

66 x 10 - 39 x 10 =660-390=270

6 x 10 =60

Answer 2

440

450

140

930

180

900

700

270

60

Explicație pas cu pas:

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