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Help me pls answer this right

(⚠Those Nonsense answers will be Reported⚠)​


Help Me Pls Answer This RightThose Nonsense Answers Will Be Reported class=

Sagot :

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-13

-22

290

-85

28

Answer:

1. 35

2. -22

3. 280

4.-13

5. 28

Step-by-step explanation:

multipication rule:

-(-) = +

same sign always positive

+(-) = -

unlike sign always negative.

additonal and subraction rule:

• unlike sign always subtract then copy the sign who has a bigger number.

• same sight always add and copy the sign.

i hope it helps