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What three simpler multiplications can you use to find 8*242

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asked Aug 2, 2015 58.1k views

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What three simpler multiplications can you use to find 8*242

Mathematics
high-school

Victoriah asked

by Victoriah

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$242=200+40+2\\\\8\cdot242=8\cdot200+8\cdot40+8\cdot2=1600+320+16=1936$

Alex Tape answered Aug 9, 2015

by Alex Tape

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