1. Click your or arrow keys to move the card ahead! For your IPAD swipe the screen. Using Your Abacards ® Click and follow along using your abacus. After each click say what you saw. Practice saying what you will see before you click! After using the Abacards ®, make up problems. Forward Backward

2. This is a single row of a 10x10 Abacus 5 5 5 5 10 + = + = Wow!

3. 1 2 3 4 5 6 7 8 9 10

4. 1 2 3 4 5 6 7 8 9

5. 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 0

6. 1 + 9 2 + 8 3 + 7 4 + 6 5 + 5 6 + 4 7 + 3 8 + 2 9 + 1

7. 1 + 9 2 + 8 3 + 7 4 + 6 5 + 5 6 + 4 7 + 3 8 + 2 9 + 1

8. This is a single row of a 10x10 Abacus Use your “x-ray” mind to see under the. 1 3 How many under ? How many + under ? 2 How many under ?

9. This is a single row of a 10x10 Abacus Use your “x-ray” mind to see under the. 2 5 How many under ? How many + under ? 3 How many under ?

10. 4 7 This is a single row of a 10x10 Abacus How many under ? How many + under ? Use your “x-ray” mind to see under the. 3 How many under ?

11. This is a single row of a 10x10 Abacus Use your “x-ray” mind to see under the. 1 1 How many under ? How many + under ? 0 How many under ?