PDF (Acrobat) Document File
Be sure that you have an application to open this file type before downloading and/or purchasing.
0.76 MB | 12 + pages
Ready to go! Notes, practice pages and word problems! Answer keys too! Everything you need to practice estimating addition and subtraction problems.
* 1 page notes for estimating addition and subtraction
* 1 page notes for estimating with word problems
* 3 pages estimating addition and subtraction of 2 digit numbers
* 3 pages estimating addition and subtraction of 3 digit numbers
* 4 pages of word problems (20 problems total)
* Answer keys for all practice and word problems
There is plenty of estimation practice here to use this resource for guided work, partner work, and independent work. It could also be used for homework or early finishers work to supplement your curriculum.
***NOTE: This resource is for estimating sums and differences after students have been taught how to round to the nearest tens and hundreds. If you are looking for initial instruction activities for rounding you might like these two products: