Tiêu đề Y4 Maths 4016c - 2024 Week 18 Notes.pdf ✅

2 The focus of Practice 16 is on Units and Measures 1,2,3&4 and Perimeters and Area 1, 2 & 3. Page 2 Units and Measures 1 Focus on length Important information: 100cm =1metre. 1000metres = 1 km Question 2 Let’s revise our understanding of everyday measurements. (please also refer to page 122 in text book). To solve this question, we must choose the appropriate measurement for each example. For instance, we wouldn’t measure an oval using centimetres or measure the capacity of a saucepan using metres! Practice Questions Take extra care when ordering these distances from smallest to largest. Always look at the unit of measurement as the quantity of the number may be bigger but not necessarily the largest number because of the unit of measurement. For example: 200 mm is smaller than 22 cm!
3 Page 3 Units and Measures 2 Estimating means making a good thinking guess using our knowledge of measurement and then measure the length of the vulture’s perch to check how close we were. Always begin from the 0 when using a ruler. Question 2 If an alien weighs 125 grams, which scale correctly shows the mass of the 6 aliens, (6x125grams =?) All scales are the same.
4 When solving this question, we need to read the question carefully. First vase contains 2.8. litres. The second vase is half the capacity of the first vase and is half filled with water. Find how much water is there in the second vase? Extra Practice Questions: