Double-Value Vertical Flash Cards - Addition & Subtraction Set - Set of 81 Laminating Film 30 pennies

30 pennies

Sold as 3 packs for a total of 537 characters Recommended age 5+ years

The world's first 3D strategy game that you build & play

Unique wings prevent common problems like fingers crossing over

Double-Value Vertical Flash Cards - Addition & Subtraction Set - Set of 81 Laminating Film 30 penniesNotched 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). Recommended age 5 8 years