Question

Calculează:
9 x 4 - 25 =
4x5 - 15 =
1 x 4 + 35 =
4 x 3 + 39 =
36 + 4 x 7 =
81 – 6 x 4 =
93 - 4 x 8 =
53 + 2 x 5 =
8 x3 + 2x9 =
9x3-3x3 =
5x3+4x 4 =
2x 8-3x4=

Answer 1

Răspuns:

11

5

39

51

64

57

61

63

27

18

24

4

Answer 2

Răspuns:

9×4-25=36-25=11

4×5-15=20-15=5

1×4+35=4+35=39

4×3+39=12+39=51

36+4×7=36+28=64

81-6×4=81-24=57

93-4×8=93-32=61

53+2×5=53+10=63

8×3+2×9=24+18=42

9×3-3×3=27-9=18

2×8-3×4=16-12=4