Get ready for some fun math challenges! This workbook is full of measurement problems. On some pages, you may need to read ruler markings. On others, you'll use your own inch ruler to find answers, study a map to figure out distances, or use bar models to solve word problems.

Measuring helps us make sense of the world. In this workbook, you'll practice figuring out how long or how tall something is, how far it is between two places, or even how old someone is. Enjoy the challenge!