Question

Help me on the prob

Answer 1

Given

a) 20+(-13)

b) -15+32

c) 18+(-7)

d) -35+11

e) 10+(-31)

To simplify and to write the positive and negative integers.

Step-by-step explanation:

a)

`\begin{gathered} 20+(-13)=20-13 \\ =7 \end{gathered}`

b)

`-15+32=17`

c)

`\begin{gathered} 18+(-7)=18-7 \\ =11 \end{gathered}`

d)

`-35+11=-24`

e)