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Publisher's Description of Triangle Flash Cards - Addition & Subtraction
Eliminate memory overload and learn 4 math facts on each side of a card! Triangle Flash Cards teach families of facts, showing the relationship between addition and subtraction. How is 4 in one corner related to 7 and 3 in the other corners? Also available for multiplication and division. For 2 or more players. Each card displays eight problems - four are addition and four are subtraction. Relationship between addition and subtraction facts is emphasized. Students will gain efficiency in memorizing. Cards permit individualization of drill without changing cards. A harder fact is printed on one side of a card and an easier fact is printed on the other side. Includes variations in activities. Supports state and national mathematics standards.
Designed to teach families of facts instead of individual problems, these triangle-shaped flash cards show the relationship between addition and subtraction or between multiplication and division.
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1 Question
Why did you choose this?
Rainbow Resource CenterStore
help students learn a strategy for add/sub
ashley w
Great way to show adding is the opposite of subtraction.
Sally B
Love the design of these so kids can understand the relationship between addition and subtraction.
Katie K
Recommended for use with Singapore math curriculum.
help students learn a strategy for add/sub
Great way to show adding is the opposite of subtraction.
Love the design of these so kids can understand the relationship between addition and subtraction.
Recommended for use with Singapore math curriculum.