Question
The value of 11 × 11 + 11 ÷ 11 – 11 × 11 + 11 + 11
× 11 – 11 – 11 × 11 is:Solution
11 × 11 + 11 ÷ 11 – 11 × 11 + 11 + 11 × 11 – 11 – 11 × 11 =121+1-121+11+121-11-121 =1.
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