Learning Task 2 A. add the f following.​

Learning Task 2 A Add The F Following class=

Sagot :

Answer:

1.(+9)+(+10)=19

2.(-7)+(-5)=-7-5=12

3.(+5)+(-6)=5-6=1

4.(+2)+(+8)=10

5.(-1)+(+10)=9

6.(-3)+(-3)=_3-3= 6

7.(+4)+ (-8)_4-8=_4

8.(-8)+(+12)=4

9.(-11)+(+11)=_11-11=22

10.0+(-9)=9