Question

3) Calculați respectând regulule învățate cine ma ajuta ?

Answer 1

88 - 60 : (14 - 8) + 2 x 8 =
88 - 60 : 6 + 16 =
88 - 10 + 16 =
78 + 16 = 94 .

72 :(27 - 18) + 5 x (13 - 6) =
72 : 9 + 5 x 7 =
8 + 35 = 43

(18 + 18 : 3) : 6 + 1 + 54 =
(18 + 6) : 6 + 1 + 54 =
24 : 6 + 1 + 54 =
4 + 1 + 54 =
5 + 54 = 59

(45 + 25) : 7 - (16 + 8) : 8 =
70 : 7 - 24 : 8 =
10 - 3 = 7

(58 + 14) : 8 + 10 =
72 : 8 + 10 =
9 + 10 = 19

(72 : 8 + 7) : 4 + 81 : 9 =
(9 + 7) : 4 + 9 =
16 : 4 + 9 =
4 + 9 = 13

68 - 56  : (14 - 6) + 2 x 7 =
68 - 56 : 8 + 14 =
68 - 7 + 14 =
61 + 14 = 75

38 + 3 x 9 - (50 : 10 + 7 x 5) =
38 + 27 - (5 + 35) =
38 + 27 - 40 =
65 - 40 = 25 .

Succes ! Coroana te rog ?