Calculeaza:
a)
5 x 9 - 17 = 28
3 x 5 + 27 = 42
2 x 5 x 4 = 40
b)
4 x 9 + 139 = 175
6 x 5 + 1.209 = 1.239
5 x 10 - 48 = 2
c)
4 x 2 x 5 = 40
3 x 3 x 5 = 45
2 x 5 x 5 = 50
a)
5 x 9 - 17 = 28
3 x 5 + 27 = 42
2 x 5 x 4 = 40
b)
4 x 9 + 139 = 175
6 x 5 + 1.209 = 1.239
5 x 10 - 48 = 2
c)
4 x 2 x 5 = 40
3 x 3 x 5 = 45
2 x 5 x 5 = 50
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