Daily Bread (1) - 29 Feb

Dear all,
Please try these questions on a piece of paper.

1. Use all the digits below to form the smallest 5-digit odd number.

2.  A 5-digit number when rounded off to the nearest thousand is 18 000. What is the largest possible number?

3.  A 4-digit number when rounded off to the nearest thousand is 5000.
(a) What is the smallest possible number?
(b) What is the greatest possible number?

4. Express 2.08 as a fraction in its simplest form.

5.  Express 3.05 as a fraction in its simplest form.

6.  I am thinking of a 4-digit number. The value of the digit 6 is 6000. The largest digit is in the ones place. The value of the digit 7 is 700. The digit 5 stands for 50. What is the number?

Regards,
Mrs Mak