In subtracting negative and positive integers, change the sign on the subtrahend.
If both signs are positive, the answer will be positive. 15 - (-3) = 15 + 3 = 18
If both signs are negative, the answer will be negative. -15 - (+3) = -15 - 3 = -18

Home > Math Skills / Topics > Subtraction Worksheets > 3 & 4 Digit from 4 Digit Subtraction Worksheets

3 & 4 Digit from 4 Digit Subtraction

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Basic Lesson: Demonstrates how to set the problem up using column subtraction.; Standard: MATH 1
Grades: (6-8); View lesson

Intermediate Lesson: This lesson demonstrates how to borrow between columns.; Standard: MATH 1
Grades: (6-8); View lesson

Independent Practice 1: Contains 20 three and four digit from four digit subtraction problems. The answers can be found below.; Standard: MATH 1
Grades: (6-8); View worksheet

Independent Practice 2: Another 20 practice problems. The answer key is below.; Standard: MATH 1
Grades: (6-8); View worksheet

Homework Worksheet: Reviews the skills within the unit and provides 12 practice problems.; Standard: MATH 1
Grades: (6-8); View worksheet

Three and Four Digit from Four Digit Subtraction Quiz: 10 three and four digit from four digit subtraction math problems to help assess the unit. A math scoring matrix is included.; Standard: MATH 1
Grades: (6-8); View worksheet

Answer Keys: Answers for the homework and quiz.; View answers

Answer Keys: Answers for both lessons and both practice sheets.; View answers

5 Fun Ways to Teach Subtraction: What is the Difference?: The key to teaching subtraction so most students understand and retain the information they are learning is to make it real.; View Math Article

10 Mega Reasons Why Subtraction is Important in your Life: Basic math is like a family of four. Subtraction is just one of those family members.; View Math Article

More Advanced Worksheets: The next level of math skills.; -Missing Digit Subtraction
-Subtraction Puzzle Cubes
-Subtraction Mixed Review
-Subtraction Word Problems

Remedial Math Worksheets: Skills needed to get to this level.; -Subtraction Numbers 0 to 9
-Number Line Subtraction
-Picture Subtraction
-Visual Subtraction