3 years ago

What expression is equivalent to 13-(-21)?

Mathematics

2 answers:

Naddik [55]3 years ago

5 0

Answer:

Step-by-step explanation:

13-(-21) = 13 + 21 = 34

Maru [420]3 years ago

4 0

Answer:

Step-by-step explanation:

13 - ( - 12 ) given

13 + 12 distribute the invisible -1 and - 12 and add 13 + 12

34 answer

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