Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

Test your child's strength in double-digit subtraction and addition with this ninja worksheet. Challenge his abilities with these tricky word problems!

Practice adding doubles with this colorful worksheet!

Practice solving near-doubles facts with this engaging worksheet!

Practice identifying doubles facts with this appealing worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

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

Mastering subtraction is a lot like mastering baseball - it takes practice. Students can practice their subtraction skills by using the regrouping method.

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

Solve near-doubles facts with this appealing worksheet!

Try solving near-doubles facts with these nine problems!

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.