The workbook contains a range of exercises, including:
* Rounding large whole numbers to the nearest thousand
* Rounding up and down
* Estimation of addition, subtractions and products of 3-, 4-, 5- digits numbers to their nearest 10s, 100s, and 1000s.
* Gradually increasing complexity of problems to provide opportunities for students to start from beginner and reach advanced levels deepening their understanding of rounding and estimation
* Each topic is accompanied by plenty of practice problems to help students reinforce their learning
* Answer keys for all problems, allowing students to check their work and learn from their mistakes.
Overall, this workbook is a valuable resource for students in grade 4 looking to build a strong foundation in rounding & estimation and succeed in their mathematical studies.