Question

fill in the blanks to make the following statements true
1) (-5)+(-8)=(-8)+(____)
2) (-53)+______=(-53)
3) 17+_____=0
4) {13+(-2)}+(____)=13+{(-12)+(-7)}
5) (-4)+{15+(-3)}={-4+15}+______​

Answer 1

Answer:

1. (-5)
2. 0
3. (-17)
4. (-7)
5. (-3)

Hope it help you :)

Answer 2

Answer:

1. (-5) + (-8) = (-8) + (-5)

2. (-53) + 0 = (-53)

3. 17 + (-17) = 0

4. {13 + (-2)} + {13 + (-7)} = 13 + {(-2) + (-7)

5. (-4) + {15 + (-3)} = {-4 + 15} + (-3)

Hope it helps.