1. Вычислите произведение: (-25) • 3 • 4
A 75
B 100
C –100
D –300

2 вычислите произведение 125 • (-5)•8
A –5000
B 5000
C. –625
D. 1000


3 выполните действие (-8)•5+(-3)•6-(28)
A 30
B -30
C -584
D 86

4 Выполните действие
(-15•4+(-48):(-3)-150:(-6)

A -44
B 44
C 69
D -19

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