2 years ago

Subtract. 15 - (-4)=

Mathematics

2 answers:

Kaylis [27]2 years ago

8 0

19, remember KCC it’s keep change change. the 4 & subtraction sign is changed

Sloan [31]2 years ago

5 0

Answer: 19

Step by step:
15-(-4)
Negative* negative= positive
So.. negative 1 times -4=4
15+4= 19

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