Writing tens in words worksheets, solved worksheet problems or exercises with step-by-step work, formative assessment as online test, calculator and more learning resources to learn, practice, assess and master the basic math skills of place values.
| 10 | Ten |
| 20 | Twenty |
| 30 | Thirty |
| 40 | Forty |
| 50 | Fifty |
| 60 | Sixty |
| 70 | Seventy |
| 80 | Eighty |
| 90 | Ninety |
| 100 | One hundred |
| 10 | Ten | Ten | Ten |
| 20 | Twenty | Twenty | Twenty |
| 30 | Thirty | Thirty | Thirty |
| 40 | Forty | Forty | Forty |
| 50 | Fifty | Fifty | Fifty |
| 60 | Sixty | Sixty | Sixty |
| 70 | Seventy | Seventy | Seventy |
| 80 | Eighty | Eighty | Eighty |
| 90 | Ninety | Ninety | Ninety |
| 100 | One hundred | One hundred | One hundred |