Saturday 26 March 2011

Digit Investigation


Digit Investigation
5
0
8
2
3
6
1. Choose two numbers that make 11
2. Select three numbers that make 15
3. Put all of the digits in order
4. What is the biggest three digit number you can make?
5. What is the smallest three digit number you can make?
6. Add two digits to make 8
7. Using each of the digits as many times as you like, how many ways can you make 18?
8. Using each of the digits as many times as you like, how many ways can you make 12?
9. What is the total of all the digits?
10. What is the difference between the smallest and largest digit?