Children add 10 or 1 to move through the hundreds chart to get to 100 in this fun addition worksheet.

Practice making 10 to solve equations with this colorful first- and second-grade worksheet! 

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

Practice addition within 10 with this Halloween math workheet!

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

Sort by tens and ones to solve addition problems with this second-grade worksheet!

Don’t let two-digit addition intimidate you; instead, use compensation to make friendly tens!

Groups of ten make addition a breeze! Use this nifty worksheet to learn about the "circle ten" shortcut.

Practice solving near-doubles facts with this engaging worksheet!

Go over adding two-digit numbers to one-digit numbers with this helpful worksheet.

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Learn a new addition strategy in this essential worksheet!

Put your addition skills to the test with these puzzle boxes for second and third graders!

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

Master addition with ten frames in this colorful worksheet!

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.

Construct your own math city with number sentences in this colorful second-grade worksheet!

Tackle two-digit addition with place value charts in this helpful worksheet!

Represent tens and ones with crayons in this fun worksheet.

Help your little one review her math facts with a fun coloring activity, where she'll solve and then color the addition and subtraction problems in each gift.

Kids solve two-digit addition problems, then compare the answers using the greater than, less than, and equal to symbols in this 2nd grade math worksheet.

Practice your addition skills with this inviting second-grade worksheet!

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

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

Use these vocabulary cards with the EL Math Support Lesson: Multiples of 10.

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

Draw a picture in a hundred chart in this engaging second-grade worksheet!