Description: 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 Cover the sum, in red, and practice addition: 4 Plus 3 = 7 or 3 Plus 4 = 7. Cover one of the addends, in black, and practice subtraction: 7-4 = 3 or 7-3 = 4. A total of 20 cards aid mastery of 160 math facts up to 9 Plus 9 and 18 - 9. Multiplication and division. For 2 or more players.
Price: 3 USD
Location: Jeffersonville, Ohio
End Time: 2024-11-10T19:13:50.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Country/Region of Manufacture: China
Year: 2016
Brand: Learning Advantage
Recommended Age Range: 6+
