Your first grader will need her knowledge of addition and subtraction to fill in the missing cards in this puzzle.

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

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.

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.

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

Your first grader will get some practice with beginning word problems as they puts together some tasty burgers.

This quick practice test offers simple addition and subtraction word problems to help your first grader review.

Don’t forget your addition and subtraction facts in this fun, food-themed worksheet!

Learners will answer 20 problems designed to assess their understanding of addition and subtraction facts within 20 in this engaging math worksheet.

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

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

Hike through the Fluency Forest as you solve these addition and subtraction problems!

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

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

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

Your child will practice subtraction, by using inverse operations. Find the missing numbers to solve the subtraction problems.

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

Kids find the missing numbers and use their knowledge of inverse operations to solve the addition and subtraction problems by building 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 solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.

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!

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!

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!

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