Subtraction Flashcards, 3 Sets Per Pack, 3 Packs

Subtraction Flash Cards: Teach subtraction with numbers to 10, to 20 and to 100. Each pack includes 3 flash card sets (162 cards). Ages 5+. Sold as 3 packs for a total of 486 cards.

Key Features :

i : Each value pack of flash cards includes 3 sets of 54 cards for teaching subtraction, sold as 3 value packs for a total of 486 cards
ii : Covers subtraction under 10, under 20 and under 100
iii : Visual arrays are provided to help children see the mathematical relationships
iv : Teaches fast, automatic recall
v : A perfect activity for independent or guided learning