Your students will need to fill in this KenKen® grid using their addition and subtraction facts and some logical thinking skills.

This KenKen® puzzle will keep your students busy as they use simple addition skills and critical thinking to place numbers into the grid.

Students will fill in the pictures to answer addition problems. Learn addition using pictures with this worksheet. Draw the pictures and then add them.

Do some Christmas coloring in this addition and subtraction math worksheet. Kids will fill in missing colors in Santa's presents as they solve math problems.

A colorful lollipop and ribbon is all you need to ignite your child's love of math! Solve each equation, and use the sums to fill in blank spaces with color.

Your students can use their knowledge of simple addition and subtraction facts to solve this KenKen® puzzle.

This fruit-filled first grade math worksheet offers a healthy dose of mental nutrition!

This addition puzzle is the perfect introduction to KenKen®, a math logic game from Japan!

Your students will need their addition facts and a bit of logic to solve this KenKen® math puzzle.

Santa has left lots of colorful presents filled with addition facts for your first grader to practice!

Get your child to work his mental math skills this Valentine's Day with this chocolate-filled worksheet.

Ho ho ho! Santa's left lots of colorful presents filled with Christmas addition problems for your child to solve.

It's a math facts ski race! Kids will color math-filled flags to determine which skier made it down the hill first.

Get ready for some merry math practice this Christmas! Santa has left lots of colorful presents filled with simple addition facts.

This bubble-filled first grade math worksheet makes practicing addition fun. Your child will practice addition as she solves the problems in the bubbles.

Make addition practice fun with this fruit-filled first grade worksheet! To complete it, your child will solve the addition problems in each piece of fruit.

Check out this KenKen® puzzle, a math game that combines addition and logic!

This KenKen® math puzzle is a ton of fun, and it requires a knowledge of simple addition facts and critical thinking skills.

This KenKen math puzzle helps build addition and logic skills!

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

Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.

Enjoy a fun coloring activity while you review simple math facts! Santa has left 10 gifts, each with an addition or subtraction problem to solve.

If your preschooler loves all things fairy, she'll enjoy this worksheet that will help get her counting and learning to add!

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

Looking to test your kid's addition and subtraction skills? Ask him to help this elf find the correct answer to each problem.

For basic math skills, try this awesome crossword puzzle, with a twist. It includes counting, adding, subtracting and spelling all in one!

Use your addition skills to build your own number city in this unique worksheet!