In this finding the sums and differences of horizontal problems learning exercise, students add and subtract one-digit and two-digit numbers using mental math. Students solve 242 problems.

In this addition and subtraction learning exercise, students subtract two-digit and three-digit problems with regrouping and use addition to check their answers. Students solve twenty problems.

Third graders investigate two mathematic scenarios and determine which is correct. They compare adding columns and places (such as the tens place, hundreds place, and so on) and familiarize themselves with how to add larger numbers.

In this place value learning exercise, students write down the value of the number underlined in the larger numbers. For example, 390 945 will be provided and students write down 40. They then use a calculator to solve addition and...

For this subtraction practice worksheet, learners hone their math skills as they solve 80 problems that require them to subtract 1, 2, or 3-digit numbers from 3-digit numbers.

In this mathematics instructional activity, 2nd graders solve a number of problems by subtracting simple integers from each other. There are 42 problems to solve on the sheet.

In this subtraction practice learning exercise, students solve 15 problems that require them to subtract 2-digit numbers from 2 or 3-digit numbers.

In this subtraction practice worksheet, students solve 15 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

In this subtraction practice worksheet, learners solve 15 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

In this subtraction practice worksheet, students solve 15 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

In this subtraction practice worksheet, students solve 15 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

For this subtraction practice worksheet, students solve 15 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

In this subtraction practice instructional activity, students solve 15 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

In this subtraction practice worksheet, students solve 15 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

For this subtraction practice worksheet, students solve 15 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

In this subtraction practice learning exercise, students solve 15 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

In this subtraction practice learning exercise, students solve 15 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

In this subtraction practice worksheet, students solve 15 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

For this subtraction practice worksheet, students solve 15 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

In this subtraction practice worksheet, 1st graders solve 12 problems that require them to subtract 1-digit numbers from 1 or 2-digit numbers.

In this math instructional activity, students solve 25 problems in which 2 digit numbers are subtracted with no regrouping. The examples are in a vertical format.

In this math worksheet, learners add and subtract. Fifteen problems are subtraction, students subtract two digit numbers from three digit numbers. Regrouping is required. Twenty-one problems are addition, learners add two digit numbers...

In this addition and subtraction worksheet, learners solve addition and subtraction problems containing one digit numbers. Students complete 52 problems.

In this addition and subtraction worksheet, students complete addition and subtraction problems containing one digit numbers. Students complete 52 problems.