1st and 2nd Grade Common Core Mixed Operations Resources : Page 2

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

Practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

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.

Kids check their subtraction by reversing the problems, then adding up the numbers.

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

Review subtraction with this worksheet that asks kids to subtract, then use the relationship between addition and subtraction to check thier work. 

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

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

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

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

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

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

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

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.

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

Say goodbye to spring fever with this sweet spring-themed math puzzle!

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

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

Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!

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

Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!

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

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

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

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!

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

Don't let math practice spook you out! These Halloween word problems will give your child a great way to practice simple addition and subtraction.

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.

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!