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Ex 1.3, 1 (a) - Chapter 1 Class 6 Knowing our Numbers

Last updated at March 23, 2023 by

Ex 1.3, 1 - Estimating sum and difference

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Ex 1.3, 1 Estimate each of the following using general rule: Make ten more such examples of addition, subtraction & estimation of their outcome. (a) 730 + 998 730 + 998 Using general rule, 730 is rounded off to nearest hundred 700 998 is rounded off to nearest hundred 1000 So, estimated sum = 1000 + 700 So, estimated sum = 1,700

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