In this regroup and multiply worksheet, students complete a total of 15 problems, multiplying 3-digits by 1-digit, with regrouping.

In this subtraction worksheet, students read and solve 2 story problems. Students subtract with regrouping and draw or write to explain their answers.

In this addition instructional activity, 2nd graders find the missing digits in 20 two digit problems that do not require regrouping. They insert the digits in this timed instructional activity.

In this addition worksheet, 2nd graders fill in the missing digits in 20 addition problems. They do not regroup in the problems.

In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also answer 2 math word problems.

In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also respond to 2 math word problems.

In this addition and subtraction practice instructional activity, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also respond to 2 math word problems.

In this addition and subtraction practice learning exercise, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also respond to 2 math word problems.

In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also respond to 2 math word problems.

In this math worksheet, students solve 20 problems in which 2 digit numbers are added with regrouping. There are 10 pages available here.

In this math worksheet, students solve 100 one-digit addition problems with regrouping. Problems are in a vertical format and are closely spaced.

Students calculate elapsed time in a series of activities. In this calculating time lesson, students view a Cyberchase video that demonstrates how to calculate elapsed time. Activities include counting, subtracting and regrouping in base...

In this addition review instructional activity, students use problem solving skills to solve 35 problems that require them to add 1 digit numbers with regrouping.

For this subtraction practice worksheet, students use their math skills to solve 20 problems that require them to subtract 3 digit numbers without regrouping, borrowing, or trading.

In this addition practice worksheet, learners use their math skills to solve 30 problems that require them to add 2 digit numbers without regrouping or carry-on.

In this addition practice activity, students use their math skills to solve 30 problems that require them to add 2 digit numbers without regrouping or carry-on.

In this subtraction practice worksheet, students use their math skills to solve 20 problems that require them to add 2 digit numbers without regrouping, borrowing, or trading.

In this subtraction practice worksheet, students use their math skills to solve 20 problems that require them to add 2 digit numbers without regrouping, borrowing, or trading.

In this subtraction learning exercise, students solve 20 problems in which two digit numbers are subtracted. Regrouping will be required in some problems.

In this addition worksheet, students solve 20 problems in which three digit numbers are added. There will be regrouping in each problem.

In this subtraction worksheet, students line up the two-digit numbers in the correct column to subtract. Regrouping is necessary to complete the problems.

In this subtraction with two digits worksheet, learners solve twelve two-digit subtraction problems using regrouping when needed.

In this math worksheet, students solve 100 problems in which one-digit numbers are added. This is a page of closely spaced basic addition facts written in a vertical format.

In this math worksheet, students solve 100 basic addition problems with all sums below 10. Problems are closely spaced and written vertically.