Estimate the sum or difference by rounding each number to the nearest ten. 1. 52 ...33 ...15

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Estimate the sum or difference by rounding each number to the nearest ten.
1. 52
...33
...15
+ 29
2. 555
- 235

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Prealgebra

ISBN: 978-0321955043

7th edition

Authors: Elayn Martin Gay

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Question Posted: Feb 12, 2018 02:38 AM

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Estimate the sum or difference by rounding each number to the nearest ten. 1. 52 ...33 ...15

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1 52 rounds to 50 33 rounds to ...View the full answer

Prealgebra

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