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Alcatuiti probleme cu ex:a)201-(14x10+7x8+3x17)
B)24x3+(24x3:4)
C)24x3-(24x3:4)
Sa fie si rezolvate
Dau coroana


Răspuns :

a)201-(14x10+7x8+3x17)
=201-(140+56+51)
=201-247
=-46

b)24x3+(24x3:4)
=72+(72:4)
=72+18
=90

c)24x3-(24x3:4)
=72-(72:4)
=72-18
= 54