This worksheet teaches you to use base 10 drawings to add two-digit numbers.

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

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

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!

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

Master addition with ten frames in this colorful worksheet!

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

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

Master making ten to help you solve addition problems in this helpful worksheet!

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

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

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

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

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

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

Find friends in trusty tens with this colorful addition worksheet!

Dive into compensation with the help of trusty tens in this inviting worksheet!

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

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

If addition with carrying is getting your second grader down, have her complete this colorful worksheet!

Once your child masters addition with carrying, there's practically no number too big for her to add!

Challenge your second grader to help Elouise determine the final height of her chrysanthemum, using her addition skills!

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.

Learn a new addition strategy in this essential worksheet!

Practice addition under 20 with visual models in this useful math worksheet!