oblicz:
a) 99-36 : 3 ²+ 54=
Z czym tutaj masz problem? :O
99 - 36 : 3 ²+ 54=
= 99 - 36 : 9 + 54 =
= 99 - 4 + 54 = 99 + 50 = 149
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Z czym tutaj masz problem? :O
99 - 36 : 3 ²+ 54=
= 99 - 36 : 9 + 54 =
= 99 - 4 + 54 = 99 + 50 = 149