Double-Value Vertical Flash Cards - Addition & Subtraction Set - 90 Per Pack, 2 Packs
Regular price
$25.98
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Notched corners for quick organization. Large, easy to handle 6-1/4" x 3-1/4" cards. Bold, heavy type to use with large groups. Durable, thick card stock (14 pt.). Self-checking. Great for small groups, pairs, and whole class participation. Great for teaching the relationship between +/-, (e.g.: 3+1=4 on one side, 4-1=3 on the reverse). Each set includes 90 cards. Sold as 2 sets for a total of 180 cards. Recommended age 5-8 years