Question

Calculează .
4 x (5 + 3) =
45: 5: 3 x 6 =
80 : 10 : 2 x 8 =
(8 - 7× 4 =
3 x 2 x 9:6 =
6 (2 + 6) =
7 x (9 - 2) =
10 X 4:5 x 9 =​

Answer 1

Răspuns:

1)32

2) 18

3)32

4)4

5)9

6)48

7)49

8)72

Answer 2

Răspuns:

4 x (5 + 3) = 4 *8=32

45: 5: 3 x 6 = 9/3*6=3*6=18

80 : 10 : 2 x 8 = 8/2*8=4*8=32

(8 - 7× 4 = 1*4=4

3 x 2 x 9:6 = 6*9/6=54/6=9

6 (2 + 6) = 6*8=48

7 x (9 - 2) = 7*7=49

10 X 4:5 x 9 =​40/5*9=8*9=72

Explicație pas cu pas: