Curated OER
Word Problems: Addition and Subtraction
Here is a worthwhile presentation on addition and subtraction word problems. After some slides which give tips on problem-solving strategies, learners are given a host of word problems to tackle on their own. They are given instant...
Curated OER
Subtraction Intermediate 3
Have your class find the answer to problems like 20-6 and 18-10. This worksheet includes 20 subtraction problems for them to solve. Practice makes perfect!
Curated OER
Subtraction Intermediate 2
Your class can perfect their subtraction skills through practice. This worksheet provides 20 subtraction problems, each resulting in a difference less than 20.
Curated OER
Subtraction Intermediate 4
How do learners get good at subtracting numbers with differences less than 20? Through old-fashioned practice of corse. There are 20 problems to solve.
Curated OER
Subtraction Intermediate 5
There are 20 subtraction problems to complete. Each problem results in a difference less than 20. Use this worksheet as a quiz, for extra practice, or as homework.
Curated OER
Subtraction Intermediate 1
Practice subtracting to find differences less than 20. Learners solve 20 subtraction problems each containing both double and single-digits.
Curated OER
Subtraction
In this problem solving instructional activity, 4th graders solve 6 subtraction problems involving one to four-digit whole numbers. Students write the answers on the lines provided on the instructional activity.
Curated OER
Subtraction Worksheet (Four Digits)
In this problem solving instructional activity, students solve 48 subtraction math problems involving 4-digit numbers. Students record their answers in the boxes provided.
Curated OER
Investigate Subtraction
In this subtraction worksheet, students utilize a shape with numbers to make as many subtraction problems as they can in 5 minutes.
Curated OER
Subtraction Beginning 2
In this subtraction worksheet, students solve twenty subtraction problems involving one and two-digit numbers. Students put their answers on the worksheet.
Curated OER
Subtraction Chart Exercise
In this subtraction activity, students solve ten problems in each of ten subtraction charts. Each chart has the facts of one number 0s-9s. Students time themselves for each subtraction chart.
Scholastic
Scholastic: Math Maven's Mysteries: The Cuckoo Caper
The famous Clockenheimer Cuckoo is missing from Clockenheimer Clocks on Main Street! Help Math Maven get it back by solving a math riddle.
Utah State University
Teacher Link Printable Teacher Aids
A huge collection of worksheets for addition, subtraction, multiplication, division, and handwriting practice all on PDF files ready for you to download and print for your students.
Books in the Classroom
Carol Hurst's Children's Literature Site: Computation and Picture Books
This sample chapter from Hurst's book Picturing Math is an excellent resource for using picture books and activities for learning computation.
Scholastic
Scholastic: Math Maven's Mysteries: The Case of the Hatcher Hotel Heist
Help Math Maven solve this mystery! Items are missing from several hotel rooms, but some addition and subtraction clues have been left behind. Use your skills to figure out where the thief will strike next!
Scholastic
Scholastic: Max's Math Adventures: Subtraction Square Dance
This site has a square dance rhyme with some fun subtraction practice. Teachers will appreciate the activity page, the extra challenges, and the teacher's guide for easy lesson planning.
Other
Elementary Math Worksheets
Print out different math practice sheets on the same topic as needed. A variety of practice sheets in the areas of addition, subtraction, multiplication and division are available.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: The Meaning of Subtraction, and Mental Calculation
This website explains and defines basic subtraction. There are practice problems at the very end of this lesson.
Fun Brain
Fun Brain: Math Car Racing (Easy Subtraction Game)
FunBrain's easy subtraction facts game lets players race cars, fueled by correct answers, around a track.
ICT Games
Ict Games: Take Away Targets
Use the targets under the number line to help you answer subtraction facts up to 20.
Other
Basket Math: Subtraction Practice
Use this interactive math site to practice subtraction problems.
Quia
Quia: Subtracting to Win a Million
Students will love playing this "Who Wants to be a Millionaire," style game as they work through the subtraction problems. Some of the numbers are large, but there is no regrouping necessary.
Lizard Point Quizzes
Lizard Point: Subtraction Practice
At this site from Lizard Point Consulting, you can practice several different levels of difficulty of subtraction problems that use 1-digit numbers all the way up to 3-digit number subtraction problems that require regrouping. You can...
Teaching Treasures Publications
Teaching Treasures: Year Two Timed Mental Math (Page 3)
Increase your addition and subtraction speed using this timed interactive worksheet. With just ten problems and five minutes, this worksheet is suitable for practice or as an assessment tool. Check your answers immediately.