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va rog dau 150 puncte este urgenttttttttttttttttttttt​

Va Rog Dau 150 Puncte Este Urgenttttttttttttttttttttt class=

Răspuns :

Jojoi54

Răspuns:

7x6=7x(4+2)

8x7=8x(2+5)

10x8=10x(5+3)

9x3=8x3+3

5x5=7x5-10

6x7=6x4+(6x3)

8x(4+3)=(8x4)+(8x3)

10x(5+7)=(10x5)+(10x7)

9x9x1=10x8+1

7x7=2x10+3x10-1

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