Two Color Counters app for iPhone and iPad

Two-Color Counters and integer chips are wonderfully simple devices that illustrate a large number of number and operations concepts.

~ Features ~
1. Easy drag, copy and flip
2. Two-color counters and integer chips
3. Tens frames
4. Grouping circles
5. Part-part-whole mats
6. Zero-pairs
7. Group select, copy, move
8. Auto snapping, alignment, and spacing
9. Displayed counts and totals
10. Common Core teaching ideas

~ Math Topics ~
1. Addition
2. Subtraction
3. Multiplication
4. Division
5. Place Value
6. Comparing Numbers
7. Adding Integers
8. Subtracting Integers
9. Multiplying Integers
10. Dividing Integers
11. Ratios and Proportions
12. Fractions