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1) 100×blank-100=100 2)(200-blank)×200=200​
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1) 100×blank-100=100
2)(200-blank)×200=200​

User Mkoeller
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2 votes
1. 100x2-100=100
100x2=200-100=100

2. 200-199x200=200
200-199=1x200=200
User Megh Lath
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