Want to bulk up your second grader's two-digit addition skills? This super hero-themed worksheet will do the trick!

Do your students know how to solve word problems without a given operation? This mixed operation assessment can help you gauge student understanding of two-digit subtraction and addition word problems.

It's time to check in on those addition skills! Use this math activity to assess your students’ understanding of addition by having them solve addition problems within 20.

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

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

Make math more enjoyable with these simple math crossword puzzles for kids!

Word problems make for great assessment tools because they require a complete understanding of the math concepts. Use this assessment to evaluate your students' abilities to add and subtract three-digit numbers using mixed operation word problems.

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?

Liven up addition for your first grader; this brightly colored worksheet's full of fireworks and fun.

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

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

Featuring word problems all about shopping and money, this worksheet is a great way to practice 3-digit addition.

Give a kick to addition! Your little math ninja can practice two-digit addition and carrying (also called regrouping) with this worksheet!

Your student will practice her addition skills with this number line worksheet. Skip along the number line to solve the addition problem!

How many ways can you add up to ten? In this worksheet, kids practice making ten by filling in the missing number in each equation to make it equal ten.

Practice finding missing numbers while adding within 20 using ten frames!

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!

Does your learner need a little push to practice two-digit addition? This nature-themed printable will likely do the trick.

Brave math explorers can venture through a jungle of one and two digit addition problems with this worksheet!

Use this worksheet to practice describing an array with repeated addition. Kids will practice writing number sentences for arrays before applying their knowledge to array word problems.

Your first grader will get in touch with his wild side as he completes this colorfully chaotic dinosaur addition worksheet!

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!