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If you know that 8x300=2400 how can you find 8x320

User Zombor
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2 Answers

5 votes
8*32=256 then add the zero which equals 2560
User Simon Schrodi
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6 votes
If you knew that 8*300=2400

Then you could likely figure that 8*20=160

And then just add the two together to get 2560
User SidK
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