Calculate the sums & differences using these printable worksheets for grade 3, 4, and 5, by rounding up each number to ten, hundred and thousand or one hundred thousand. You can also use front-end estimation to estimate the value of some pdf worksheets. Get a copy of these handouts free of charge!
These printable Estimate the Sum and Difference Worksheets that you can download and print at home. Start using printables Estimation worksheets. to help in the development of your children.