Use this visual model to practice adding 10 to two-digit numbers!

Use ten frames to decipher doubles equations in this valuable addition worksheet!

Learn to use the commutative property with three-addend addition expressions!

Use open number lines to practice addition within 100 with this colorful math worksheet!

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Here's a fun way to approach simple math facts. Use these math crosswords to review addition the fun way!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

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.

Try using the associative property in this fill-in-the-blank worksheet!

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

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

Learn to navigate a hundred chart with this first-grade worksheet!

Practice addition and subtraction with this first-grade hundred chart worksheet!

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

Practice addition within 100 using open number lines with this first-grade math worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Practice adding doubles with this colorful worksheet!

Jump to the rhythm of the math beat with this 1st grade worksheet that features single-digit addition problems with sums up to 9.

Practice adding with dice in this unique number bonds worksheet!

In this fact family practice worksheet, kids show that they understand the inverse relationship between addition and subtraction.

Get ready for some out-of-this-world addition practice when you check out this colorful worksheet!

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

Hone your addition skills with this engaging near-doubles worksheet!