Question

C. Fill in the blanks.
1. (4) +(___) = (-3) + (-4)
2. [(-5) + (-5)] + 12 = (-5)+[(___)12]
3. (-123)×(_____ ) = 0
4. (-4x (-7)=(____ )(4)
5. (-13) × [10×(__)] = [(-13) x 10) (____) = 0​

Answer 1

Answer:

1. -3 , 2.-5 , 3. 0 , 4. -7 .

Step-by-step explanation:

5th didn't got so sorryyyyy