Triangle Flashcards Add & Subtract

$7.49
SKU:
CRE4551
Eliminate memory overload and learn eight math facts per card! The Original Triangle Flash Cards were developed to teach the family of facts, showing the relationship between addition and subtraction. For example: 4 + 3 = 7, 3 + 4 = 7, 7 - 4 = 3 and 7 - 3 = 4. 120 math facts are shown on 20 cards. 2 players.
Product category: 
Product Manufacturer: 

Customers also purchased...

Reinforce understanding of essential math terms

Set of 162 easy to read 6-1/4" x 3-1/4" (16cm x

Set of 162 easy to read 6-1/4" x 3-1/4" (16cm x

Develop student understanding of the order of o

105 double-sided, easy to read, flash card deck

On one side, elapsed time is determined by comp