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A-1

B1

C23

D0

Answer:

A. -1

Read Explanation:

=6÷16×4÷88+2×7=6\div16\times4\div8-8+2\times7

=616+48÷8×2+7=6-16+4-8\div8\times2+7

=616+41×2+7=6-16+4-1\times2+7

=616+42+7=6-16+4-2+7

=1=-1


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