Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

Count like a champ! Your kid will find missing numbers in no time when he learns how to use a number line. Now get searching!

Your child will enjoy cutting and pasting while solving problems to fill in the missing information.

Practice finding missing numbers while adding within 20 using ten frames!

One way to find the missing number in an equation is to use a number line. Your kid will do just that in this set of addition problems.

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

Students will identify what’s missing as they practice adding within 10 to find the missing numbers on each number bond.

Explore finding missing starting numbers in addition equations with this engaging hundred-chart worksheet!

Students will practice adding within five as they identify the missing number on each whale number bond!

Test your addition skills with this hands-on math worksheet!

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

Students will practice adding within five as they identify the missing number on each tree number bond and equation!

Test your addition skills with this helpful hundred chart worksheet!

Students will practice adding within 10 as they identify the missing numbers on each number bond using the numbers at the bottom of the page.

Master two-digit addition with the help of place value charts!

There’s value in adding with place value! Practice using place value charts in this charming second-grade worksheet!

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

Practice using place value to solve addition problems with this math worksheet!

There are 10 gifts under the Christmas tree, but they're missing their colors. Your child will use his math and creative skills to color them in this worksheet.

Students will practice adding within five with this fun snowflake worksheet!

Don’t be spooked by spiders or number bonds in this friendly math worksheet!

Learn how to make 10 with this kindergarten worksheet!

Complete autumnal number bonds in this kindergarten and first-grade worksheet!

Start your engines and rush toward the finish line in this engaging addition worksheet!

Master the math of making 10 and 20 with two addends in this helpful addition worksheet!

Climb toward the sum by making tens in this helpful addition worksheet!

Practice making 6 using ten frames with this kindergarten math worksheet!

Your child can exercise addition and subtraction skills at Christmas time with this mental math worksheet. It also includes a bonus coloring exercise.

Get more practice making 6 using ten frames with this kindergarten math worksheet!