solve the following
a. (+172)-(+81)
b. (-14)-(+520)
c. (+540)-(-420)
d. (-25)-(-80)
Answers
Answered by
2
Answer:
a. 172-81=91
b. 520+14=534
c. 540+520=1060
d. -25+80=-55
Step-by-step explanation:
a.91
b.534
c.1060
d.-55
Answered by
0
ANSWER:
a.91
b.-534
c.960
d.55
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