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1 vote
Explain how finding 4×384 can help you find 4×5,384

User Tamesha
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1 Answer

5 votes
4×5,384 = 4×5,000 +4×384
4×5,000 is very easy to answer (20,000)
so the hard part is find 4×384. You have already know the answer of 4×384 so you can find the true answer. ( 21536)
User Cody Piersall
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7.3k points