2.OA.3
Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends.
1. | Odd or Even? Click the even numbers. | |
2. | Odd or Even? Click the even numbers. | |
3. | Odd or Even? Click the even numbers. | |
4. | Odd or Even? Click the odd numbers. | |
5. | Odd or Even? Click the odd numbers. | |
6. | Odd or Even? Click the odd numbers. | |
7. | Odd or Even? Click the odd numbers. | |
8. | Odd or Even? Click the even numbers. | |
9. | Odd or Even? Click the even numbers. | |
10. | Odd or Even? Click the even numbers. | |
11. | Odd or Even? Click the even numbers. | |
12. | Odd or Even? Click the odd numbers. | |
13. | Odd or Even? Click the even numbers. | |
14. | Odd or Even? Click the even numbers. | |
15. | Odd or Even? Click the even numbers. | |
16. | Odd or Even? Click the odd numbers. | |
17. | Odd or Even? Click the odd numbers. | |
18. | Odd or Even? Click the odd numbers. | |
19. | Odd or Even? Click the odd numbers. | |
20. | Odd or Even? Click the even numbers. | |
21. | Odd or Even? Click the odd numbers. | |
22. | Odd or Even? Click the odd numbers. | |
23. | Odd or Even? Click the even numbers. | |
24. | Odd or even? Click all the even numbers. | |
25. | What Comes Next? - first even number after 13 | |
26. | What Comes Next? - first odd number after 13 | |
27. | What Comes Next? - first odd number after 12 | |
28. | Pigs in Pens: Click the group with an even number of pigs |