Number Detective 1 - 20

These activities are a great addition to your maths rotations or morning work.

Tip: laminate them and then have the students use coloured counters or manipulatives to identify the correct representation of the focus number. To make it an even more exciting "game" grab out some magnifying glasses and let them become real detectives!

Featuring two different designs and different levels, they are suited to a range of abilities and year levels. Each number has its own page.

Set 1 ~ numbers 1-10. Each number is represented in a variety of ways including: ten frame, numeral, stars in various configurations.

Set 2 ~ numbers 11-20. Each number is represent in a variety of ways including: tally marks, numeral, addition sum and dots in various configurations.