Use your addition and subtraction skills to find out the answer to a mystery riddle! This worksheet helps kids build addition and subtraction fluency.

Math, spelling, and brain teasers come together in this fun worksheet. Solve math problems and reveal the answer to, "What did the sea say to the sand?"

Practice addition and subtraction with this fact families worksheet. Your 1st grader will be more prepared for school after the break!

Ignite problem-solving prowess in your young math learners with this fun Easter puzzle worksheet!

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Have your child work backwards to solve addition problems and learn more about the additive inverse.

Practice making balanced equations with this first-grade math worksheet!

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

Help children make the connection between addition and subtraction with this practice worksheet!

Put your logic skills to the test with these addition and subtraction problems. Each math problem has missing digits and you must be able to fill in…

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

Kids will learn more about inverse operations by reviewing their subtraction problems. Use addition, the inverse of subtraction, to review problems.

Practice addition and subtraction while honing your logic skills. Fill in the missing blanks with the correct numbers to make each equation true.

Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.

Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.

This subtraction worksheet will help strengthen your students' ability of understanding word problems and they key words involved. Plenty of space is included for students to show their thinking!

Your student will learn how to write a number sentence to complete the fact families.

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Have your child complete the fact family. He will hone his math skills while making connections between addition and subtraction.

Kids will practice hunting down fact families with this fact family game. Their recognition skills will be tested as they track down number sentences.

Have your student add the domino dots to build fact family number sentences. Your student will practice building number sentences.

Use these vocabulary cards with the EL Support Lesson Plan: Fact Family Triangles.

Kids will add the domino dots and use the results to create a domino fact family. They will continue practicing with fact family number sentences.

Your kid will help bring the whole fact family together by finding the fact family number sentences in the puzzle and circling them.

Your child will enjoy cutting and pasting while solving problems to fill in the missing information.

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

Kids find the missing numbers and use their knowledge of inverse operations to solve the addition and subtraction problems by building fact family houses.

Use these vocabulary cards with the EL Support Lesson: Fact Family Houses.

Your student will need glue and scissors to put these fact family houses back together. Don't forget to solve the problems and fill in the blanks.

Kids will need to find the fact families within this puzzle. In order to do that, they will need to know which number sentences go together.