3. 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
0
Answer:
a) 4
b) 5
c) 9
d) -100
e) -650
f) -317
Answered by
0
Answer:
a)4.
b)5.
c)9.
d)-150.
e)-650.
f)-117
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