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

Master addition with ten frames in this colorful worksheet!

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

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

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

Learn a new addition strategy using ten frames in this first-grade math worksheet!

Single-digit addition is a leap away using number lines like the ones on this worksheet.

Your child will practice subtraction, by using inverse operations. Find the missing numbers to solve the subtraction problems.

It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.

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

In the Halloween Hundreds Chart Game, players try to get to the jack-o’-lantern, or 100, faster than their opponent. In this addition worksheet, students will use the game boards of two fictional players to answer questions and write number sentences.

Children are introduced to a new way to add with this base 10 rods worksheet.

Enjoy a Halloween-themed race to 100 as students imagine units, rods, and flats as candies, broomsticks, and pumpkins. Players will use this pumpkin race board to regroup between place values up to the hundreds place in order to win the game!

This addition page is a hoot! Help your kid practice math facts with this owl color-by-number printable!

Enjoy a dessert-themed race to 100 with this delicious math game in which learners imagine units, rods, and flats as sprinkles, chocolate bars, and cookies.

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Practice those doubles facts up to 12 with this fun dice-themed addition worksheet!

Master your addition facts with this colorful, inviting math worksheet!

Try solving near-doubles facts with these nine problems!

Try your luck at adding doubles with this colorful first-grade worksheet!

Solve near-doubles facts with this appealing worksheet!

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

Regroup ones into tens to add in this engaging first-grade worksheet!

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

Can your child use her addition and subtraction knowledge to put the numbers where they need to go?