Kids practice reverse addition and subtraction to find the missing numbers in this fun 2nd grade math worksheet.

Kids practice reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

Kids practice reverse two-digit addition and subtraction to find the missing numbers in this 2nd grade math worksheet.

Introduce your child to basic algebra with this 2nd grade math worksheet. Kids practice reverse addition or subtraction to find the missing numbers.

Kids get an intro to basic algebra by practicing reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

Introduce your child to basic algebra with this 2nd grade math worksheet in which he'll practice reverse addition and subtraction to find the missing numbers.

Kids try their hand at reverse addition and subtraction in order to find the numbers missing from each equation in this 2nd grade math worksheet.

Kids get a taste of basic algebra in this 2nd grade math worksheet. Kids flip the equations and reverse the operations in order to find the missing number.

Give your child practice with his math skills with this first grade worksheet, which is all about addition.

Help your first grader practice math with this fun printable worksheet, which is all about addition.

Give your child doubles addition practice within 10 with this fun matching worksheet!

Learn how to use doubles facts to solve other addition problems!

Use addition and subtraction to find the correct path through the puzzle.

Help Spiky complete these addition problems and help him find his bone!

Use problem solving and critical thinking skills to find different sums in these puzzles.

Find the mystery number in this intro-to-algebra worksheet that practice places value.

Find plums and sums as you solve addition facts in this first-grade worksheet!

This addition puzzle is a great math challenge. Experiment with the number combinations to find the requested sums.

Practice addition from a different approach with these number stories. Find the addition equation in each word problem.

It's math time at the construction zone! Count up the items in each picture equation to find the sum.

Counting is the first step to learning addition. Help your little construction worker count up these tools to find the sums!

Looking to test your kid's addition and subtraction skills? Ask him to help this elf find the correct answer to each problem.

This simple worksheet lets your child practice single digit addition to find the sums that equal the number above each orange.

Students will identify what’s missing as they practice adding within 10 to find the missing numbers on each number bond.

Make math fun by taking it to the construction zone! Count up the items in each picture sentence to find the sums.

Eww, look at all these creepy crawlers! Just how many are there? Let your kindergartener find out as he learns to count and add.

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

Solve math problems, and eat chocolate, in a Valentine's Day mental math worksheet. Kids will find solutions to math problems, and color chocolates by number.

Count these birds before they fly away! Your students will count these birds and add them up to find out how many birds are sitting on these branches.