Sagot :
Answer:
Learning task 2A:
1.(9)+(10)=19
2.(-7)+(-5)= -12
3.(5)+(-6)= -1
4.(2)+(8)=10
5.(-1)+(10)=9
6.(-3)+(-3)= -6
7.(4)+(-8)= -4
8.(-8)+(12)=4
9.(-11)+11)=0
10.0+(-9)= -9
Hope it helps,aral ng mabuti
madali na ung task 2B kaya nyo na sagutan yan