What is 343×2?

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A 686
B 868
C 969
D 696

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Answer: A. 686

Double each place: 3 hundreds x 2 = 6 hundreds, 4 tens x 2 = 8 tens, 3 ones x 2 = 6 ones. So 343 x 2 = 686. There is no carrying here.

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What is 343×2?

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