Use math to solve an international mystery! Where in the world is the super secret location?

Ready for another round of where in the world? Be an international math detective as you solve addition problems to discover the secret location!

Support your subtraction skills with this smart second-grade worksheet!

Use this glossary with the EL Math Support Lesson: Multiples of 10.

Use these vocabulary cards with the EL Support Lesson Plan: Subtraction Strategies.

Use these vocabulary cards with the EL Support Lesson: Fact Family Houses.

Use these vocabulary cards with the EL Math Support Lesson: Multiples of 10.

Use this glossary with the EL Support Lesson: Thinking Deeply About Word Problems.

Use these vocabulary cards with the EL Support Lesson Plan: Get Together to Regroup.

Use this glossary with the EL Support Lesson Plan: Think About What Went Wrong.

Use these vocabulary cards with the EL Support Lesson: Thinking Deeply About Word Problems.

Use these vocabulary cards with the EL Support Lesson Plan: Think About What Went Wrong

Use this glossary with the EL Support Lesson Plan: Mental Math Bingo with Multiples of 10.

Use these vocabulary cards with the EL Support Lesson Plan: Mental Math Bingo with Multiples of 10.

Strengthen students’ subtraction skills in this second-grade math worksheet!

You'll go nuts after sharpening your subtraction skills with this acorn-themed activity for first-grade students!

Engage students in subtraction by having them create their very own subtraction problems! Students will use the word bank to write, illustrate, and solve their own equations.

This subtraction worksheet will help strengthen your students' ability of understanding word problems and they key words involved. Plenty of space is included for students to show their thinking!

This fun game provides a number line that students can use to visualize subtraction. Students will practice adding three-digit numbers on a number line with this game, Go Froggie!

How are your students coming along in their three-digit subtraction skills? Use this spring math assessment to gauge your students' understanding of regrouping and abilities to subtract within 1,000.

This worksheet helps students understand how an equals sign means “the same as.” By filling in missing factors, students gain practice seeing how multiple number combinations can make the same number.

In this worksheet, students solve problems to figure out 10 less.

Students solve problems to figure out 10 less than numbers less than 20.

Students hone subtraction skills by using their understanding of addition with this inviting math worksheet!

Assess your students’ understanding of subtraction by having them solve subtraction problems within 20.

In this practice worksheet, students solve 15 three-digit subtraction problems with regrouping.

Students further hone subtraction skills by using their understanding of addition with this appealing math worksheet!