Description

So simple in design… so easy to use…they must be magic! The simple format allows young children to work without adult supervision while they learn, memorise and self-check the addition and subtraction facts for numbers 1-10. Use a whiteboard marker to complete the revision exercise on the back of each laminated card. Combinations can be practised repeatedly. Cards can be used in many ways… as a wall display for permanent reference, as activity cards for individual students or played as a game by small groups of children. Each number is colour coded for easy recognition. Contains 35 cards measuring 13.5cm x 13.5cm and are supplied in an attractive and practical storage container. Addition. The sum of the two bottom numbers equals the number at the top of the triangle. 7 + 3 = 10 3 + 7 =10 Subtraction Start with the number at the top. Choose a number at the bottom to subtract. Cover the selected number. The answer will be the remaining bottom number. 10 – 7 = 3 10 – 3 = 7