Add without using number line :
(a) 11+(-7)
(b) (13) + (+18)
(c) (-10) + (+ 19)
(d) (-250) + (+ 150)
(e) (-380) + (-270) (f) (-217) + (-100)
Answers
Answered by
7
Answer:
a= 4
b=31
c=9
d=100
e= -650
f=-370
please mark as brilliant
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