Build up your addition skills in this model-making addition worksheet!

Learn to make ten by using ten frames with this first-grade worksheet!

Which one is longer? Practice quantifying things in measurements using this beginner's worksheet!

Practice subtraction within 10 using number bonds with this tropical worksheet!

Try using the associative property in this fill-in-the-blank worksheet!

Solve addition problems using the near-doubles method with this helpful worksheet!

Learn a new addition strategy using ten frames in this first-grade math worksheet!

Single-digit addition is a leap away using number lines like the ones on this worksheet.

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

Learn how to measure in inches using items found around your house or classroom!

Practice writing subtraction equations using the number line strategy with this first-grade math worksheet!

Practice addition within 100 using open number lines with this first-grade math worksheet!

Ascend to subtraction expertise with this engaging worksheet!

There are many different ways to measure length. Practice measuring in centimeters using the mini rulers provided.

Estimation is an important part of math and science. Practice estimating length by using your best guess!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Practice using the number line to count and subtract numbers up to nine in this Hanukkah themed worksheet.

Practice using place value charts to find sums with this addition worksheet for first and second graders!

First graders explore two-digit numbers using place value models in this number sense worksheet!

Explore two-digit numbers using place value models with this first-grade number sense worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

It’s time for sunny subtraction within 20 using number bonds with this engaging worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Measurement is an important part of math and everyday life! Practice measuring in inches using this basic intro sheet.

Invite first graders to dive into the world of two-digit numbers using place value models!

Get practice writing two-digit subtraction equations using an number line with this first-grade math worksheet!

This colorful worksheet will help your child practice writing numbers, using a ruler, measuring and even counting.

Have your students survey one another about pet preferences using this interactive activity designed to practice representing and interpreting data.