Question
If 20 – 10 means 200, 8 ÷ 4 means 12, 6 × 2 means 4,
then 100 – 10 × 1000 ÷1000 + 100 × 10 =?Solution
100 – 10 × 1000 ÷1000 + 100 × 10 =? 100×10 -1000+1000 ÷100-10 1000-1000+10-10 = 0.
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