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

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.

Combining addition problems with a word puzzle at the end, this 2nd grade worksheet makes practicing math fun without skimping on the addition help!

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

Searching for a worksheet that practices addition regrouping? This printable is perfect for practicing addition skills like carrying the tens column.

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.

Give children a gentle introduction to addition with help from this simple addition worksheet.

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

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

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.

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

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

Review three-digit addition and subtraction by solving these dino-riffic word problems.

Use the mat to give students extra practice composing a 10 as they learn to add to 20.

Numbers and math are everywhere, even on pizza! Add and subtract pizza toppings with these simple word problems for beginners.

Use this Arctic-themed resource with your students to practice multi-step word problems with mixed operations.

Your kindergartener will enjoy learning to add with this colorful worksheet that features single-digit addition problems with sums up to 7.

Math learners solve sports-themed addition and subtraction problems in this practice worksheet.

Estimate the sum in each of these math problems. Challenge your child to round to the nearest hundred first, then add the two rounded numbers.

This worksheet is a fun way to practice writing and adding numbers 0 to 10. 

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

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

Practice adding with this third grade addition worksheet. Your child will hone his addition skills.

In this worksheet, children use number lines to practice adding and subtracting decimals to the tenths and hundredths place.

Give your preschooler a head start in math with this simple addition worksheet. Colorful and catchy, he'll count and color too!

Practice representing 10 using ten frames in this kindergarten addition worksheet!