Simplify: (-11) +15+ (-3) +20
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Answered by
1
Answer:
Hope it helps you!!
Step-by-step explanation:
(-11) +15 + (-3) + 20
= -11 + 15 - 3 + 20
= 15 + 20 - 11 - 3
= 35 - 14
= 21
Answered by
2
Step-by-step explanation:
(-11)+15+(-3)+20
(-)×(+)= --
-11+15-3+20
now add first two positive integers and negative integers
15+20-11-3
35-14
21
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