Familiarize yourself with the metric system! Convert units of measurement in this series of word problems.

Your child can use her measuring know-how to get this robot's dimensions, then record them for Bobby in the column on the left.

These fuzzy friends are here to help your child learn to measure with a ruler! Kids can get an introduction to measuring in inches and centimeters.

There's something fishy going on here! That's a silly pair of objects to practice using a ruler with. Just remember the all-important phrase,…

Boost your learners' addition and subtraction skills using number line models and real-world scenarios!

Enhance your learners' addition and subtraction skills using number line models and real-world scenarios!

Strengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Help your child practice his skills in estimation with this printable worksheet, which asks him to assess the length of household objects.

Use our colorful rulers to measure these cartoon people and answer the questions, then color them in.

Children practice estimating and comparing relative length in this engaging ordering worksheet.

Give students practice comparing measurements within the customary system with this mixed-practice measurement worksheet!

Lengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Kids match objects to units of measurement in this volume worksheet.

Help your third-grader understand the different units of length with this worksheet.