1st Grade Mixed Operations Resources : Page 2

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.

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

Get practice balancing addition and subtraction equations with this lower grades math worksheet!

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

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

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

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

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

Review addition fact families with your child to help him reach for the stars! A mix of addition and subtraction will sharpen his math skills.

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

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

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

Find your way through this math maze by ordering your answers 1 through 10.

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

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

Your child will help by completing fact family houses with the information given. Then, she will use the word bank to fill out sentences about her observations.

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.

Make math practice fun, not frightful, with some Halloween word problems! Your child will get a good introduction to doing math with word problems.

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

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 child will exercise his searching skills by finding the fact families with numbers 25-50 hidden within the puzzle game.

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.

These three Halloween math problems feature spooky and sweet number lines, and easy addition and subtraction.

Kids practice finding the hidden number sentences that make up a fact family. See how many you can find!

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

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

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.

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!