Subtract numbers within 20 using ten frames with this first-grade math worksheet!

Practice using ten frames to find missing numbers with this friendly subtraction worksheet!

On this third grade math worksheet, kids round to estimate the difference between two numbers, a useful strategy for checking the results of calculations.

Use the mat to give students extra practice composing a 10 as they learn to add to 20.

Want to soothe those subtraction woes? Cupcakes to the rescue! This neat, sweet worksheet will guide your kid through subtraction facts.

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

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

Use this quick assessment to gauge your second grader’s growth in subtraction this year. Students will put their skills to the test subtracting three-digit numbers using a strategy of their choosing in this math check-in.

Learners practice open number line subtraction within 100 with this engaging math worksheet!

Introduce learners to open number line subtraction within 100 with this engaging math worksheet!

Help your little one practice her adding subtracting skills with this game of ten frames! Each ten frame has a set of ten boxes.

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

Build number sense and familiarity with numbers 1–120 with this fun game! Students will roll a die and move that many more spaces. The first player to reach 120 wins!

Subtracting with multiple zeros in the “top number” doesn’t need to be a seemingly endless cycle of borrowing. The Subtract One strategy simplifies the task with two easy steps.

This worksheet will challenge your third graders to round numbers and then them. Students will answer multiple choice questions by rounding up or rounding down numbers in the problems provided.

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

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

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

This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.

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

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

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

Each ten frame has ten boxes. Some boxes have red chips and others don't. If the top half of the ten frame is filled with red chips, how many are left? 10-5=5.

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.

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

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

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

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

Travel through the hundreds chart on a quest to one.

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.