This triple digit addition regrouping worksheet gives 3rd graders fifteen three-digit column addition problems that all practice carrying across places. A complete answer key is included for fast, no-prep math review.

This Third Grade Math Test Practice Worksheet gives students 10 multiple-choice questions on place value, addition, and subtraction, with a complete answer key for fast, no-prep review.

Third graders round three-digit numbers to the nearest hundred to estimate each sum on this Adding and Estimation Worksheet, then add to find the actual total. Includes an answer key—great for quick, no-prep math practice.

This add/subtract estimation worksheet helps 3rd graders round to the nearest ten and hundred to estimate sums and differences. Includes an answer key for quick, no-prep rounding and estimation practice.

In this Finding 10 More 10 Less Activity, students practice finding 10 more and less than a given number to build skip counting and base ten skills.

Using the Adding 8 Song (Lyric Mjusic Video), students sing and practice adding 8 with all addition facts 1-15. Your kids will learn how to add 8.

Use the Adding Songs (Lyric Video Collection) to practice adding and addition facts by singing and adding these 15 addition songs. Great for addition facts!

This Snack Bar Money Worksheet gives 3rd graders a real menu to add up, from two-item orders to a three-item money puzzle. Answer key included, so practice adding dollars and cents takes no prep.

Use this find the total price worksheet to give 3rd graders four snack-shop orders to add and one spending problem to reason through. Answer key included, so money practice takes no prep.

Using the Adding 1 Song (Lyric Mjusic Video), students sing and practice adding 1 with all addition facts 1-15. Your kids will learn how to add 1.

This Find the Total Price Pictures Worksheet has 3rd graders add two price tags to find each total. Answer key included for quick, no-prep money and addition practice.

Using the Adding 2 Song (Lyric Mjusic Video), students sing and practice adding 2 with all addition facts 1-15. Your kids will learn how to add 2.

Using the Adding 10 Song (Lyric Mjusic Video), students sing and practice adding 10 with all addition facts 1-15. Your kids will learn how to add 10.

Using the Adding 5 Song (Lyric Mjusic Video), students sing and practice adding 5 with all addition facts 1-15. Your kids will learn how to add 5.

This measurement word problems worksheet gives 3rd Grade students five story problems to solve by adding or subtracting, then labeling each answer with its unit. Answer key included.

Using the Adding 3 Song (Lyric Mjusic Video), students sing and practice adding 3 with all addition facts 1-15. Your kids will learn how to add 3.

This True Math Sentences Worksheet asks 3rd graders to balance eight number sentences, judge four more as true or false, and explain one answer. Answer key included for quick, no-prep equality practice.

Using the Adding 11 Song (Lyric Mjusic Video), students sing and practice adding 11 with all addition facts 1-15. Your kids will learn how to add 11.

Using the Adding 9 Song (Lyric Mjusic Video), students sing and practice adding 9 with all addition facts 1-15. Your kids will learn how to add 9.

Using the Adding 6 Song (Lyric Mjusic Video), students sing and practice adding 6 with all addition facts 1-15. Your kids will learn how to add 6.