2nd Grade Three-Digit Addition Worksheets

Kids solve addition problems with three-digit addends and no regrouping on this second grade math worksheet.

Review adding and subtracting three-digit numbers with this quick practice quiz.

Review subtraction and check your work with this worksheet that asks kids to subtract, then add in reverse.

How high can you count? Second graders will strengthen their understanding of ones and tens with this hundreds chart. Students will fill in the missing numbers up to 120 and then answer questions using the chart.

This math worksheet gives your child lots of practice with front-end estimation, addition, and subtraction.

Adding large numbers can be tough for 2nd graders, but rounding makes it easy. Use rounding to the nearest 100 to make complicated addition problems simple.

The hundreds chart is great for adding tens. Help Stephanie figure out how many beads she bought by moving down the chart.

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

How are your students coming along in their three-digit addition skills? Use this spring math assessment to gauge your students' abilities to add within 1,000.

Let's see how those addition skills have blossomed over the course of the year! Use this quick math assessment to gauge your students' abilities to add three-digit numbers, both with and without regrouping.

Put your hundreds chart skills to the test by counting up the charts on this neat worksheet.

Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.

What do cows like to listen to? To find the answer to this riddle, your kids will need to sharpen their skills in basic addition. So saddle up and let those addition skills go wild!

In this worksheets, learn how to add the tens first when using a hundreds chart.

This worksheet teaches you to use base 10 drawings to add two-digit numbers.

Represent ones and tens with crayons in this fun worksheet.

Practice addition with your second grader, a math worksheet, and a deck of playing cards.

Represent tens and ones with crayons in this fun worksheet.

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.