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Question:
A1
B2
C3
D4
Answer:
(3 - 15 ÷ 11) × 8 + 6 ⇒ (3 × 15 + 11) ÷ 8 - 6 = ( 45 + 11) ÷ 8 - 6 = 56 ÷ 8 - 6 = 7 - 6 = 1
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