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Estimating sums word problems grade 4 - Fourth Grade

Rounding and estimating sums word problems grade 4

Your kids will discover the many importance of estimating sums word problems grade 4 only in this our grade 4 math online resource. Besides recognizing the importance of rounding and estimating sums word problems grade 4, this concept is a fantastic mental maths guide helpful for kids quickly to determine the reasonableness of a sum.

However, given that estimation is part of our everyday experiences, we have produced a lot of exciting real-life addition problems for your kids. They will also feel excited as they practice rounding up numbers before adding.

Also, your kids will discover that rounded numbers are simply the best and make addition very easy. Although they are slightly less accurate, their values are still relatively close to what they originally were.

How do you round numbers before adding?

Only in this excellent resource will your kids find essential tips on how do you round numbers before adding. As easy as it is, rounding numbers depend on kid’s mastering its rule, which states that;

If the number you are rounding is followed by either 5, 6, 7, 8, or 9, round the number up.

If that number is followed by either 0, 1, 2, 3, or 4, round the number down

Hence, whether rounded up or down, you’ll discover that the next digits after your rounded number are all zero(s). As such, addition becomes very easy to perform.  

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