Dive into underwater themed word problems to discover numbers to round, and multi-step problems to put kids through the four operations.

Here is an introduction to the four U.S. coins for beginners. Kids will practice recognizing and adding coin values in advanced counting practice.

This workbook is packed with worksheets that let kids sharpen math skills by practicing the four basic math operations as well as factoring.

Count and convert measurements for liquids, lengths and time with this supplemental book! So many practical skills come from knowing how to measure lengths, tell time and convert units of measurement.