1. Using Your Abacards ® For your IPAD swipe the screen.
Click your <space Bar> or arrow keys to move the card ahead!
For your IPAD swipe the screen.
Forward Backward
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.

2. “Friendly Addition” By Give And Take7 8 -1 9 10 + + +1
friendly 17 17
Wow!
Abacard ®

3. “Friendly Addition” By Give And Take8 9 -1 9 10 + + +1
friendly 18 18
Wow!
Abacard ®

4. “Friendly Addition” By Give And Take3 6 -3 7 10 + + +3
friendly 13 13
Wow!
Abacard ®

5. “Friendly Addition” By Give And Take4 6 -2 8 10 + + +2
friendly 14 14
Wow!
Abacard ®

6. “Friendly Addition” By Give And Take2 4 -2 8 10 + + +2
friendly 12 12
Wow!
Abacard ®

7. “Friendly Addition” By Give And Take5 6 -1 9 10 + + +1
friendly 15 15
Wow!
Abacard ®

8. “Friendly Addition” By Give And Take13 14 -1 9 10 + + +1
friendly 23 23
Wow!
Abacard ®

9. “Friendly Subtraction” By Give And Take15 14 +1 9 10 - - -1
friendly 5 5
Wow!
Abacard ®

10. “Friendly Addition” By Give And Take13 16 -3 7 10 + + +3
friendly 23 23
Wow!
Abacard ®

11. “Friendly Subtraction” By Give And Take19 16 +3 7 10 - - -3
friendly 9 9
Wow!
Abacard ®

12. “Friendly Addition” By Give And Take22 24 -2 8 10 + + +2
friendly 32 32
Wow!
Abacard ®

13. “Friendly Subtraction” By Give And Take26 24 +2 8 10 - - -2
friendly 16 16
Wow!
Abacard ®

14. “Friendly Addition” By Give And Take33 34 -1 9 10 + + +1
friendly 43 43
Wow!
Abacard ®

15. “Friendly Subtraction” By Give And Take35 34 +1 9 10 - - -1
friendly 25 25
Wow!
Abacard ®

16. “Friendly Addition” By Give And Take22 24 -2 18 20 + + +2
friendly 42 42
Wow!
Abacard ®

17. “Friendly Subtraction” By Give And Take26 24 +2 18 20 - - -2
friendly 6 6
Wow!
Abacard ®