Our site uses cookies. Some of the cookies we use are essential for parts of the site to operate and have already been set. You may delete and block all cookies from this site, but parts of the site will not work. To find out more about cookies on this website, see our Cookie Policy

Your browser does not appear to have javascript enabled. This page needs JavaScript activated to work properly. Please enable javascript or choose a different browser (Chrome or Safari)

This test is run by .
Note that your final mark will not be saved in the system.

Prime Numbers Diagnose

Target Level

4-6

Running Total

Attempt

1 of 1

Prime Numbers

a) What is the first prime number above 20? π + − ÷ × < > ≤ ≥ π

b) Write 60 as a product of primes. Give your answer from smallest to largest number, and do not include any spaces, except after indices. π + − ÷ × < > ≤ ≥ π

All or nothing! Good luck!

Pass Mark

100%