3 years ago

What is the value of the expression? (-20)+(-10)+15

Mathematics

2 answers:

vesna_86 [32]3 years ago

7 0

The answer is -15 because -20 plus -10 is -15 and -30 plus 15 is -15

Mkey [24]3 years ago

3 0

Basically, you just do what comes first since just only the operation of addition. NOTE: This is important to remember! You read equations left from right.

1. -20 + -10 = -30
2. -30 + 15 = -15.

Your answer is -15!

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