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

What do cows like to listen to? To find the answer to this riddle, your kids will need to sharpen their skills in basic addition. So saddle up and let those addition skills go wild!

In this worksheets, learn how to add the tens first when using a hundreds chart.

Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.

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.

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!

Can you decode the secret message hidden in these addition problems?

Let’s chart a calculated course with this engaging second-grade addition activity!

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

Represent ones and tens with crayons in this fun worksheet.

Represent tens and ones with crayons in this fun worksheet.

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.

Use a visual model to solve these two-digit addition problems!

Practice adding multi-digit numbers in this second- and third-grade worksheet!

Master two-digit addition with these hundred chart problems!

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

Explore properties of operations while writing addition equations in this second-grade math worksheet!

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?

Double the numbers equals double the fun! Practice adding with near-doubles in this engaging math worksheet.

Help the frog find its way to the pond with this addition worksheet for first and second graders!

Guide the bird back to its nest with the help of addition in this first- and second-grade worksheet!

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.

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

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

Solve addition problems using the near-doubles method with this helpful worksheet!

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

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.

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