1. Explain how you know which is greater: 5.68 or 5.86. Use place value to support your answer.
2. Put these numbers in order from smallest to largest: 7.09, 7.9, 7.19, 7.91, 7.109
3. Is 0.89 closer to 0.8 or 0.9? Explain your reasoning and show how you know.
4. Three children measured the length of a table. Their results were:
- Megan: 1.52 metres
- Rhys: 1.5 metres
- Sion: 1.49 metres
Who measured the shortest and the longest length? Explain how you compared the numbers.
1. Explain why 3.40 is equal to 3.4, and why 3.04 is not equal to 3.4. Use the words “tenths”, “hundredths”, and “place value” in your explanation
2. Order these numbers from largest to smallest: 8.078, 8.87, 8.807, 8.708, 8.7
3. A friend says, “0.56 is less than 0.506 because 56 is less than 506.” Is your friend correct? Justify your answer and show how to compare the numbers accurately.
4. A swimming pool is 25.75 metres long. Sam swims 25.7 metres and Mia swims 25.57 metres. Who swam closest to the full length of the pool? Explain your answer and show your working.