Question

a:4+(-7)=(-7+____
b.(-78)+____=0.
c.700+_____= -700. d._____-5= -5​

Answer 1

Answer:

a. 4

b. 78

c. (-1400)

d. 0

Answer 2

Answer:

a.4+(-7)=(-7)+4

By using the community property

b.(-78)+78 = 0

c.700+(-1400) = -700

d. 0 - 5 = -5

I think this answer is very useful its useful pls follow me