Module One: Now Check Your Understanding

By the end of this module you should be familiar with all of the following learning objectives. Make sure that you can achieve all of them before you send in your assignment.  

• Know the rules of indices. 
• Writing numbers as products of prime factors. 
• Finding HCF and LCM using prime factorisation. 
• Rounding to significant figures. 
• Rounding to one significant figure for estimating answers. 
• Calculate upper and lower bounds. 

	Quiz 01: Complete this multiple-choice quiz to check your understanding of all of the Module One topics.
	Assignment 01: Complete Assignment One, following the instructions given carefully.