This addition worksheet teaches your kid how to read a thermometer and measure temperature, two vital skills that everybody should master.

Students hone subtraction skills by using their understanding of addition with this inviting math worksheet!

Students further hone subtraction skills by using their understanding of addition with this appealing math worksheet!

Students further hone subtraction skills by using their understanding of addition with this appealing math worksheet!

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

Practice addition and subtraction with this first-grade hundred chart worksheet!

Covering addition and subtraction facts up to 18, this quick practice test offers a great review.

This math worksheet gives your child lots of practice with front-end estimation, addition, and subtraction.

This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.

Enhance your learners' addition and subtraction skills using number line models and real-world scenarios!

Boost your learners' addition and subtraction skills using number line models and real-world scenarios!

Lengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Strengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Each Christmas gift in this math and coloring worksheet contains an addition or subtraction problem that helps your child crack the color 'code.'

These Christmas presents are missing some color! Challenge your second grader to review addition and subtraction facts by solving the equations in these gifts.

Your child can exercise addition and subtraction skills at Christmas time with this mental math worksheet. It also includes a bonus coloring exercise.

These Christmas presents are missing some color! Challenge your child to review her addition and subtraction math facts by solving the equations in these gifts.

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.

Santa left some gifts, but they need a little color. Your child will color the gifts by number with the help of some addition and subtraction problems.

Don't get left behind in math class this winter break! Help your little one review her addition and subtraction math facts with a fun coloring activity.

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.

This worksheet shows your child how to use thermometers like numbers lines in order to solve addition and subtraction word problems about temperature.

There are 10 gifts under the Christmas tree, but they're missing their colors. Your child will use his math and creative skills to color them in this worksheet.

Try your luck at solving subtraction in this helpful number bond worksheet!

Should this Christmas present be red, yellow, or green? It's up to your young mathematician to find out in this Christmas math and color-by-number worksheet.

Our combination math and color-by-number worksheet gets your kid to use both sides of his brain. It's Christmas and Santa needs help coloring in his gifts.

You won’t have to be lucky to correctly solve subtraction problems after you’ve finished this worksheet!

Subtract with tasty treats in this first-grade number bond worksheet!

Crack the code of the missing starting number with this investigative subtraction worksheet!

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