Number and place value

Based on the Australian Curriculum, Number and place value in Mathematics Year 5 includes:

• ACMNA098 Identify and describe factors and multiples of whole numbers and use them to solve problems
• ACMNA099 Use estimation and rounding to check the reasonableness of answers to calculations
• ACMNA100 Solve problems involving multiplication of large numbers by one- or two-digit numbers using efficient mental, written strategies and appropriate digital technologies
• ACMNA101 Solve problems involving division by a one digit number, including those that result in a remainder
• ACMNA291 Use efficient mental and written strategies and apply appropriate digital technologies to solve problems