Why do 5th graders practice estimating sums and difference word problems?
Have access to this amazing resource so as to understand why do 5th graders practice estimating sums and difference word problems?
In the first place, we must recall that to estimate means to find a number close to the exact number. However, such numbers are used only in instances where accuracy is not required.
Hence, your 5th graders will not only find it interesting and easy to add or subtract such numbers, but will equally gain best mental strategies of adding and subtracting number problems when rounded in class and in real life.
Finally, we should equally endeavor to always verify if the estimate is reasonable or actually makes sense to the problem in question.