The sum of 21 – (+12) – 13 is ______. a. -4 b. 4 c.-25 d.25
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Answered by
1
Answer:
The sum of 21 – (+12) – 13 is ___-4___.
Answered by
1
Answer:
-4
Step-by-step explanation:
we know that minus × plus is minus so
21-12-13
=-4
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