Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

How many zebras do you see? What about tigers? Practice your math skills with animals. Count and add up the drawings to practice addition.

Teach kindergarteners addition facts with this addition within 10 worksheet!

Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

Challenge your second grader with some 2-digit addition review using this addition crossword!

Kids practice adding single-digit numbers and writing the sums on this ocean-themed preschool and kindergarten math worksheet.

Contine to build addition fluency with this worksheet that focuses on adding five to numbers within 10!

Fall into some fun addition practice with this seasonal worksheet!

Here's a fun way to approach simple math facts. Use these math crosswords to review addition the fun way!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Practice addition within 100 using open number lines with this first-grade math worksheet!

Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

Give your child's addition skills a boost with this second grade math worksheet that offers practice in two-digit addition using carrying.

Practice addition within 10 with this Halloween math workheet!

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Count and add the Halloween pictures in this simple addition worksheet!

Build addition fluency with this worksheet that focuses on adding eight to numbers within 10!

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

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

This worksheet is a fun, easy way to help children connect counting to basic addition skills. How many trees do you see?

Children practice addition within 10 with this appealing bug-themed worksheet.

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Count and add the Halloween pictures in this simple addition worksheet!

Build addition fluency with this worksheet that focuses on adding nine to numbers within 10!

Count and add the Halloween pictures in this simple addition worksheet!

If your preschooler or kindergartener has an eye for style, this worksheet will help get them adding. Have them count the total number of hats when presented with two groups of hats.

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

Help learners build addition fluency with this worksheet that focuses on adding six to numbers within 10!

Twinkle, twinkle little star! Help your child practice addition with this math worksheet.