1. (-4) × (-9)=
2.(+17)×(+3)
3.(+25)×(-25)
4.(+6)×(+5)
5.(-9)×(-6)
6.(-8)×(+5)
7.(-20)×(-5)
8.(-10)×(+6)
9.(-7)×(-4)
10. (+8)×(+5)
Answers
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Step-by-step explanation:
1) 36
2) 51
3) -625
4) 30
5) 54
6) -40
7) 100
8) -60
9) 28
10) 40
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