Students examine why a negative number subtracted from another number changes the operation to addition.

Seventh graders explore the concept of adding and subtracting integers. In this adding and subtracting integers lesson, 7th graders use white and red beans to demonstrate adding and subtracting integers. Students play an on-line game...

Third graders work on regrouping. In this regrouping lesson, 3rd graders use base ten blocks as manipulatives to add or subtract numbers with regrouping. They focus on place value and correctly reading their answers.

In this money math worksheet, learners subtract the decimal numbers to solve the equation. The objective is to enhance students' understanding of monetary subtraction.

In this math worksheet, students complete 32 addition and subtraction problems. The first 22 involve integers. There are 6 problems with positive and negative decimals. The last 4 problems are fractions.

In this subtraction of money worksheet, students solve 20 problems in which dollars and cents in increments of 50 cents are subtracted.

In this subtracting money activity, 2nd graders enhance their subtraction skills by subtracting the monetary amounts in increments of 25 cents. Students solve 20 problems.

In this subtracting money learning exercise, students enhance their subtraction skills by subtracting the monetary amounts in increments of 25 cents. Students solve 20 problems.

In this mathematics worksheet, 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 math instructional activity, students subtract mixed numbers with like denominators in 20 problems. Problems are in a horizontal format.

In this multiple operations math worksheet, students solve 17 problems in which three 2 digit numbers are added and subtracted. Problems are in a horizontal format.

In 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 and...

In this penny counting worksheet, students solve 4 story problems in which three digit numbers are added or subtracted. All problems pertain to pennies; there will be regrouping.

In this online interactive horizontal addition and subtraction worksheet, students practice their math skills as they solve 15 problems that require them to add or subtract with 1 negative number. The answers may be typed in on the...

In this addition and subtraction activity, students solve 6 story problems. All problems relate to either adding or subtracting 1.

In this basic math word problem worksheet, students practice their math skills as they solve 4 word problems that require them to add and subtract.

In this money subtraction worksheet, 2nd graders enhance their subtraction skills by subtracting the monetary amounts in increments of 25 cents. Students solve 20 problems.

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

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

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

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

In this finding the difference activity, 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 finding the difference learning exercise, 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.