The decomposing and composing subtraction strategy can be a handy tool for tough three-digit numbers. Use this worksheet to give your students the practice they need to nail down the concept.

Help students get a grasp on mentally adding or subtracting 10 from a multiple of 10 with this fun BINGO game!

Introduce this graphic organizer as a way to help students think about whether or not certain rules or characteristics apply to mathematical ideas always, sometimes, or never.

Looking to test your kid's addition and subtraction skills? Ask him to help this elf find the correct answer to each problem.

This word problem worksheet will help your child learn how to solve math problems by measuring values on a number line.

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

In this worksheet, students use the hundreds chart to crack the code and find the hidden treasure.

Travel through the hundreds chart on a quest to one.

Take learning to the construction zone! These picture problems are a great way to help kids visualize the math.

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

Brr! The temperature is dropping on this word problem worksheet. Can you figure out the final temperature by reading a thermometer and subtracting the degrees?

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

This math worksheet gives your child lots of practice with front-end estimation, addition, and subtraction.

This addition worksheet teaches your kid how to read a thermometer and measure temperature, two vital skills that everybody should master.

These picture problems are perfect for helping visual learners nail down subtraction to a tee.

Give learners more practice subtracting tens from two-digit numbers using a number line with this hands-on worksheet!

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

Make your student number one with this worksheet full of subtraction fun using a hundreds chart.

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

These birds are acting strange! Your kindergartener will use single digit subtraction to find out how many birds are still colorful and bright.

Give learners more practice subtracting tens from two-digit numbers using a number line with this hands-on worksheet!

Kids practice subtracting within 20 with this watermelon subtraction worksheet.

Time for some hide and seek with numbers! Some of these sneaky ants are hiding under the bowls.

This worksheet shows your child how to use thermometers like numbers lines in order to solve addition and subtraction word problems about temperature.

Can your kid solve these multiple-step word problems by using a number line? Let her take a crack at it and see how well she does!

Subtraction is as easy as 1, 2, 3 with this picture math worksheet! Help Abi count the blocks she's colored.

Invite your child to imagine that he is a car moving along a number line. Use this math worksheet to help your 2nd grader identify numbers, add, and subtract.

One more and one less. Your students will practice adding in the missing numbers on this worksheet.

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

Take these Hanukkah themed word problems for a spin!