2. Magic Math Click the arrow button to begin.

3. Count by tens. 10, 15, 20, 25, 30, 35, 40, 45, 50, 55 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 10, 0, 1, 10, 0, 1, 10, 0, 1, 10

4. Count by fives. 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 5, 15, 25, 35, 45, 55, 65, 75, 85, 95 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 1, 2, 3, 4, 5, 5, 4, 3, 2, 1

5. Count by twos. 10, 15, 20, 25, 30, 35, 40, 45, 50, 55 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 2, 4, 6, 8, 10, 12, 14, 16, 18, 20

6. Count by ones. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 10, 9, 8, 7, 6, 5, 4, 3, 2, 1

7. Incorrect. Why don’t you try again?

8. Correct! You did it!

9. You are finished! Click below to view your worksheet.