Use this number line as a tool to practice adding and subtracting within 20.

Help the frog catch the fly! This entertaining math game will have you students practice adding and subtracting within 20 on a number line.

Use the worksheet, Holiday Shopping 2, to help your first and second graders practice adding or subtracting word problems. Learners will answer the problems and then discuss their answers with partners to show their understanding.

Need to add some sparkle to your child's subtraction practice? Let the stars guide your math whiz as he tackles 12 problems amidst the stars.

Kids practice subtracting within 20 with this watermelon subtraction worksheet.

This worksheet is raining cats and dogs! Can you add them all up correctly? Help your beginning mathematician solve these simple equations.

Sharpen first graders’ subtraction skills with this colorful ten frames matching worksheet!

Your student will learn how to write a number sentence to complete the fact families.