Use the worksheet to help students visualize addition number sentences with three addends. Kids build 10 cube trains using three different color cubes, color their trains, and then write out the equations.

In this 1st grade math worksheet, your child will complete each addition problem, then determine whether the answer is an odd or even number.

Solve math problems, and eat chocolate, in a Valentine's Day mental math worksheet. Kids will find solutions to math problems, and color chocolates by number.

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.

Math is made fun in this addition coloring page! Your first grader can review his math facts while he colors the hot air balloons.

If your child is confident in their addition skills, challenge them to tackle addition with three numbers.

This worksheet shares Hanukkah themed math problems with numbers under 10.

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

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

Enhance your addition skills with this colorful first-grade worksheet about making 10!

Add three numbers by making a 10 in this first-grade worksheet!

Kids do simple addition problems and use those answers to color in this delicious scene, featuring an array of fabulous fruits.

Jump into addition with this hundred chart worksheet for first and second graders! 

Gather the fact family equations hidden in the puzzle to complete the fact family. Finish with an organized written report of your findings.

Follow the trail to doubles mastery with this fun first- and second-grade worksheet!

This fun first grade math worksheet uses stacks of library books to help kids practice single-digit vertical addition.

This fun first grade math worksheet uses ice-cream scoops to help kids practice counting and single-digit vertical addition.

This first grade math worksheet helps your child visualize how addition works by presenting addition problems two ways: with numbers and with dots!

Boost your addition skills with this hundred chart worksheet for first and second graders! 

Learn your doubles facts with dominoes in this simple addition worksheet!

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