3 years ago

Explain how finding 7×20 is simply letter to finding 7×2000 then find each product.

1 answer:

3 0

U multiply 7x2=14. then add the zero from the 20 behind the 4 and get 140. Multiply 7x2=14. Then add the 3 zeros behind the 4 in 14 and u get 14,000

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