1.(-7-6) 2.(-2-4) 3.(-5-5) 4.(4-2) 5.(5-3) 6.(2-4) 7.(3-7) 8.(4-2)

Question

1.(-7-6)
2.(-2-4)
3.(-5-5)
4.(4-2)
5.(5-3)
6.(2-4)
7.(3-7)
8.(4-2)

Answer 1

-13 -6 -10 2 2 -2 -4 2

Comments

Что за бред??

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1)7-6=1

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Там написано --7-6=--7+(-6)=-13

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извиняюсь :(

Answer 2

1. -7-6=-7+(-6)=-13
2. -2-4=-6
3. -10
4. 2
5. 2
6. 2-4=-(4-2)=-2
7. 3-7=-(7-3)=-4
8. 2