In this addition worksheet, students find the missing numbers in the 4 digit addition equations. Students solve 15 addition problems.

Add a challenge for your young mathematicians' adventures in double-digit addition. Instead of simply computing sums in the 9 problems, they work backwards to fill in blanks among the addends. Resource makes a terrific extension or...

In this finding the differences worksheet, students subtract three-digit numbers with and without regrouping. Students solve 20 problems.

On the 124th day of school, young mathematicians are asked to find out how many days are left in the 180-day school year. The teacher version to the task offers several ways the problem can be solved, and can be used to guide...

In this math instructional activity, students solve three digit addition problems. Some of the addition problems require regrouping. The problems are set up to solve vertically.

In this double digit addition worksheet, students add problems with and without regrouping. In this problem solving worksheet, students write twenty problems.

For this addition worksheet, 2nd graders practice single digit addition. Students complete 40 vertical problems with no regrouping necessary.

In this addition worksheet, students practice single digit addition. Students complete 40 vertical problems with no regrouping necessary.

In this addition worksheet, 2nd graders practice single digit addition. Students complete 40 vertical problems with no regrouping necessary.

In this addition worksheet, 2nd graders practice single digit addition. Students complete 40 vertical problems with no regrouping necessary.

In this addition worksheet, 2nd graders practice single digit addition. Students complete 40 vertical problems with no regrouping necessary.

In this addition learning exercise, 2nd graders practice single digit addition. Students complete 40 vertical problems with no regrouping necessary.

In this addition worksheet, 2nd graders practice single digit addition. Students complete 40 vertical problems with no regrouping necessary.

In this regrouping addition worksheet, 2nd graders add 4 problems together, use tens and ones models, if needed, and circle yes or no if they had to regroup or not.

In this addition with carrying worksheet, students solve 7 problems in which two digit numbers are added to single digit numbers with carrying.

In this addition worksheet, students focus on adding five digit numbers. Students complete 12 problems with some regrouping.

For this addition worksheet, students solve twenty double digit addition math problems with numbers between twenty and thirty.

In this finding the sum worksheet, students add three-digit plus three-digit numbers with regrouping on a worksheet with clip art next to each problem. Students solve 15 problems.

In this finding the sums worksheet, students add two-digits and three-digit numbers with regrouping on a page with fun clip art next to each problem. Students solve 15 problems.

In this finding the sums learning exercise, learners add two-digit and three-digit numbers with regrouping on a page with fun clip art next tot each problem. Students solve 15 problems.

For this subtraction worksheet, students solve 25 problems in which 3 digit numbers are subtracted with regrouping. Students also use addition to check. This page was intended to be an online activity, but can be completed with pencil...

In this finding the difference worksheet, students subtract three-digits from three-digit numbers with regrouping on a page with fun clip art next to each problem. Students solve 15 problems.

In this finding the difference worksheet, students subtract three-digits from three-digit numbers with regrouping on a page with fun clip art next to each problem. Students solve 15 problems.

In this regrouping tens worksheet, students use math models or draw pictures to help them add the numbers within the problem. Students also learn to regroup numbers in the tens value place by completing the six problems.