Bloodydrixmie Bloodydrixmie

04-11-2021
Mathematics

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Estimate 81 x 38 (giving brainliest to first person to answer)

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ThuNganLe ThuNganLe

04-11-2021

Answer: 3200

Step-by-step explanation:

The rounding rule:

The ones digits : + From 1 to 4 we round down

+ From 5 to 9 we round up

So we have 81 rounds to 80 and 38 rounds to 40.

We have 80 * 40 = 3200.

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