70−{−8×(10−27÷3)− (4−6+3)}=
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3
Answer:
70
Step-by-step explanation:
70−{−8×(10−27÷3)− (4−6+3)
70−{−8×(10−27÷3)− (1)
70−{−8×(10−9)− (1)
70−{−8×(1)− (1)
70−{−8×(1−1)
70−{−8×(0)
70−{0)
70 - 0
70
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