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Which expression is equivalent to 13 – (-21)?

Which expression is equivalent to 13 – (-21)?
asked 191k views
4 votes
Which expression is equivalent to 13 – (-21)?

asked
User Tuong Le
by
8.3k points

2 Answers

4 votes

Answer:

13 + 21 = 34

Explanation:

Two like signs become a positive sign, therefore minus a negative number become a plus.

answered
User Masterpiga
by
8.2k points
3 votes

Answer:

Explanation:

13 + 21 = 34

answered
User AlexSavAlexandrov
by
8.3k points
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