1. Choose a number, any number!

2. Do something to it! (Choose from the list below)

- Round it to the nearest 10
- Write it in words
- How many tens?
- How many units?
- How many hundreds?
- Partition it (236 = 200, 30, 6)
- Round it to the nearest 100
- Write it in roman numerals
- Divide by 5
- Divide by 3
- Divide by 4
- Find a quarter
- Find a half
- Divide it by 10
- Divide it by 100
- Multiply it by 4
- Multiply it by 5
- Multiply it by 10
- Multiply it by 100
- Treble it
- Half it
- Double it
- Square it (multiply by itself)
- List its factors
- Tally it
- Draw it
- Ten More
- Ten Less
- One More
- One Less
- One Hundred More
- One Hundred Less
- Count on in 5s
- Count on in 10s
- Count on in 2s
- Count on in 3s
- Add your age to it
- Count back in 5s
- Count back in 2s
- Count back in 10s
- Count back in 3s
- Subtract your age
- Add it to the currentÂ day, month and/or year