05.02.2020 Պ.1.

Posted on February 5, 2020 by armen2006

-2-3=(-5)

-4+5=1

+6-7=(-1)

+7+8=(+15)

-9-9=(-18)

-1+1=0

-5*(-4)=(+20)

-2*(+3)=(-6)

-3*(-4)=(+16)

Author: armen2006

Ավագ դպրոց 9-4 View All Posts

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