Master the make 10 strategy for solving addition problems in this helpful worksheet!

Practice addition within 10 with this Halloween math workheet!

Master making ten to help you solve addition problems in this helpful worksheet!

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

Solve near-doubles facts with this appealing worksheet!

Hone your two-digit addition skills in this essential worksheet!

Master two-digit addition in this second-grade worksheet!

These silly monkeys love jumping on the beds! Numbers are a serious business, so no monkeying around as you practice skip counting.

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Solve math puzzles so you aren’t puzzled by addition problems in the future!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Santa has left 10 Christmas gifts under the tree. Each present has an addition or subtraction problem for your second grader to solve.

Use this Christmas word problems worksheet to strengthen your kid's math skills. This worksheet will prep your kid to do everyday math, even over winter break.

Challenge your second grader with some 2-digit addition review using this addition crossword!

Add some color to these Christmas presents in this color-by-number mental math worksheet. Kids will exercise addition and subtraction skills.

Got a second grader who's reluctant to practice math? Addition loses its bore factor with a math worksheet infused with extraordinary energy.

Want an entertaining way to boost your second grader's math skills? This addition worksheet--embellished with a powerful super hero--does the trick!

While your second grader may not learn super-human abilities with this fun worksheet, he may gain exceptional addition skills!

Here's one way to reinforce addition facts and basic math vocabulary. Your child can add up the numbers and fill in missing signs in these addition problems.

Is your little learner mastering her addition and subtraction? Help her understand the relationship between these two basic operations.

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

Kids practice reverse two-digit addition and subtraction to find the missing numbers in this 2nd grade math worksheet.

Introduce your child to basic algebra with this 2nd grade math worksheet. Kids practice reverse addition or subtraction to find the missing numbers.

Use this glossary with the EL Support Lesson Plan: Adding Within 20.

Try solving near-doubles facts with these nine problems!

Use these vocabulary cards with the EL Support Lesson Plan: Adding Within 20.

Learn how to use doubles facts to solve other addition problems!

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.

This Christmas color-by-number worksheet gives kids the added challenge of solving math problems. Practice math and creativity with this Christmas worksheet.

Practice adding doubles with this colorful worksheet!