Question

2 Fill in the boxes.
a 5+3 = + 5
c (-4) +(-5) =+(-4)
e ptr=+p
b (-7)+=5+(-7)
d [(-7)+(-a)]=+(-7)
fl+= m +1​

Answer 1

Answer:

a.2 c. -5 e. r b.5 d. -a f. m

Answer 2

Answer:

1.5+3=3+5

2.-4+-5=-5+-4

3.p+r=r+p

4.-7+5=5+-7

5.-7+-a=-a+-7

mark as brainliest