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Reading Scale (1) (Mental Maths)

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Presentation on theme: "Reading Scale (1) (Mental Maths)"— Presentation transcript:

1 Reading Scale (1) (Mental Maths)
Capacity Reading Scale (1) (Mental Maths)

2 Reading Scale (1) 100 200 300 400 500 600 700 800 900 1000 ml What fraction of a litre is shown each time? Write your answer down with a partner. 3 10 l

3 Reading Scale (1) 100 200 300 400 500 600 700 800 900 1000 ml 7 10 l

4 Reading Scale (1) 100 200 300 400 500 600 700 800 900 1000 ml 1 2 l

5 Reading Scale (1) 100 200 300 400 500 600 700 800 900 1000 ml 1 10 l

6 Reading Scale (1) 100 200 300 400 500 600 700 800 900 1000 ml 9 10 l

7 Reading Scale (1) 100 200 300 400 500 600 700 800 900 1000 ml 1 4 l

8 Reading Scale (1) 100 200 300 400 500 600 700 800 900 1000 ml 3 4 l

9 Reading Scale (1) 100 200 300 400 500 600 700 800 900 1000 ml 1 5 l

10 Reading Scale (1) 100 200 300 400 500 600 700 800 900 1000 ml 4 5 l

11 For this scale count from 100ml to 200ml.
Reading Scale (1) ml 100 200 300 400 500 For this scale count from 100ml to 200ml. When working out the scale, you need to count the number of jumps between two numbers. ANSWER – 2 Jumps 2 1

12 How many jumps between numbers?
Reading Scale (1) How many jumps between numbers? Write your answer with a partner. ml 100 200 300 400 500 ANSWER – 4 Jumps

13 How many jumps between numbers?
Reading Scale (1) How many jumps between numbers? Write your answer with a partner. ml 300 400 500 600 700 ANSWER – 5 Jumps

14 How many jumps between numbers?
Reading Scale (1) How many jumps between numbers? Write your answer with a partner. ml 400 500 ANSWER – 10 Jumps

15 How many jumps between numbers?
Reading Scale (1) How many jumps between numbers? Write your answer with a partner. ml 500 600 700 800 900 ANSWER – 4 Jumps

16 How many jumps between numbers?
Reading Scale (1) How many jumps between numbers? Write your answer with a partner. ml 100 200 ANSWER – 10 Jumps

17 Capacity Reading Scale (2) (Mental Maths)

18 What is the value of each little jump?
Reading Scale (2) What is the value of each little jump? Lets try on our example. 100 200 300 400 500 600 700 800 900 1000 ml Number of jumps = 2 2 jumps between 100 and 200 means counting in 50s.

19 What is the value of each little jump?
Reading Scale (2) What is the value of each little jump? Write your answer with a partner. ml 500 600 700 800 900 Number of jumps = 4 4 jumps between 500 and 600 means counting in 25s.

20 What is the value of each little jump?
Reading Scale (2) What is the value of each little jump? Write your answer with a partner. ml 100 200 Number of jumps = 10 10 jumps between 100 and 200 means counting in 10s.

21 What is the value of each little jump?
Reading Scale (2) What is the value of each little jump? Write your answer with a partner. ml 300 400 500 600 700 Number of jumps = 5 5 jumps between 300 and 400 means counting in 20s.

22 What is the value of each little jump?
Reading Scale (2) What is the value of each little jump? Write your answer with a partner. ml 100 200 300 400 500 Number of jumps = 4 5 jumps between 200 and 300 means counting in 25s.

23 What is the value of each little jump?
Reading Scale (2) What is the value of each little jump? Write your answer with a partner. ml 100 200 Number of jumps = 10 10 jumps between 100 and 200 means counting in 10s.

24 What is the capacity of water?
Reading Scale (2) 100 200 300 400 500 600 700 800 900 1000 ml What is the capacity of water? Write your answer with a partner. Answer – 550ml

25 What is the capacity of water?
Reading Scale (2) What is the capacity of water? Write your answer with a partner. ml 500 600 700 800 900 Answer – 825ml

26 What is the capacity of water?
Reading Scale (2) ml 100 200 What is the capacity of water? Write your answer with a partner. Answer – 160ml

27 What is the capacity of water?
Reading Scale (2) ml 300 400 500 600 700 What is the capacity of water? Write your answer with a partner. Answer – 280ml

28 What is the capacity of water?
Reading Scale (2) ml 100 200 300 400 500 What is the capacity of water? Write your answer with a partner. Answer – 475ml

29 What is the capacity of water?
Reading Scale (2) ml 100 200 What is the capacity of water? Write your answer with a partner. Answer – 70ml

30 What is the capacity of water?
Reading Scale (2) 100 200 300 400 500 600 700 800 900 1000 ml What is the capacity of water? Write your answer with a partner. Answer – 950ml

31 What is the capacity of water?
Reading Scale (2) What is the capacity of water? Write your answer with a partner. ml 500 600 700 800 900 Answer – 450ml

32 What is the capacity of water?
Reading Scale (2) ml 300 400 500 600 700 What is the capacity of water? Write your answer with a partner. Answer – 580ml


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