Question

find the sum using properties of integers = 15+(-7)+(-6)+4-(-4)+1​

Answer 1

Answer:

15-7=8-6=2+4=6+4=10+1=11

Answer 2

Step-by-step explanation:

Hello ,

15+(-7)+(-6)+4-(-4)+1

=15-7-6+4+4+1

=11ans

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