# Count On

## Explorer

#### Puzzle of the Day

These puzzles are also printed in Eight days a week, a booklet published by the Association of Teachers of Mathematics.

What is the number if it divides by 3 and it is 3 less than a number that divides by 10. (There can be more than one answer!)

Answer: any number times 30 then take 3, e.g 27, 57, 87 etc