| Objects | How many? |
|---|---|
| ๐ฉ๐ฉ๐ฉ๐ฉ๐ฉ | |
| ๐ฎ๐ฎ๐ฎ๐ฎ๐ฎ๐ฎ๐ฎ๐ฎ | |
| ๐จ๐จ๐จ๐จ๐จ๐จ๐จ๐จ๐จ๐จ๐จ๐จ | |
| ๐ฆ๐ฆ๐ฆ๐ฆ๐ฆ๐ฆ๐ฆ๐ฆ๐ฆ๐ฆ๐ฆ๐ฆ๐ฆ๐ฆ๐ฆ | |
| ๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐ |
| Before | Number | After |
|---|---|---|
| 27 | ||
| 33 | ||
| 40 | ||
| 28 | ||
| 36 |
| Number | < = > | Number |
|---|---|---|
| 8 | 13 | |
| 22 | 22 | |
| 27 | 19 | |
| 31 | 34 | |
| 3 | 3 | |
| 40 | 33 |
Count by 2s: 7, 9, , 13, , 17, , 21, , 25
Count by 5s: 35, 40, , 50, , 60, , 70, , 80
Count by 10s: 12, 22, , 42, , 62, , 82, , 102