Question

Estimate the following differences using the general rules

Answer 1

Answer:

To estimate a number, we first round off the number using general rule, which is, we look at the digit to the right of the digit that we want to round off, if it is less than 5, then value of digit is not changed, if the digit to the right is 5 or more than 5, then the value of digit which we are rounding off get ...

Step-by-step explanation:

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