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

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

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.

Give your student some frighteningly fun Halloween word problems to solve! They will be honing reading and problem solving skills as they practice simple addition and subtraction.

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!

Help students make the connection between addition and subtraction with this appealing worksheet!

Hook your first- and second-grade students with a splash of math fun!

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!

Invite students to explore the relationship between addition and subtraction facts with this first-grade math worksheet! 

It’s time for some DIY! Students will be challenged to solve 20 addition and subtraction problems in this friendly worksheet!

Students will use their two-digit addition and subtraction skills to solve five word problems in this carnival-themed worksheet.

Practice solving different types of subtraction word problems with this worksheet. Plenty of space is included for students to show their thinking!

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

Use these fun toy themed math problems to assess your students’ ability to solve addition and subtraction problems within 20.

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

In this Halloween Hundreds Chart Game, students use addition and subtraction as they move up and down the chart based on the roll of two dice. The first player to 100 wins the game!

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.

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.

Solve your way through this math maze for first and second graders!