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© Hamilton Trust Keeping Up Term 3 Week 3 Day 3 Objective Count up to find a difference between four-digit numbers.

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Presentation on theme: "© Hamilton Trust Keeping Up Term 3 Week 3 Day 3 Objective Count up to find a difference between four-digit numbers."— Presentation transcript:

1 © Hamilton Trust Keeping Up Term 3 Week 3 Day 3 Objective Count up to find a difference between four-digit numbers.

2 4026 – 1972 = ‘Counting up’ to find a difference 2626 4026 2000 4000 1972 28 2000 © Hamilton Trust Keeping Up Term 3 Week 3 Day 3 2054

3 With a partner: one of you choose a number between 2900 and 3000 and the other choose one between 4000 and 4100. Draw a number line jotting to count up the difference between the two numbers. Do it again. © Hamilton Trust Keeping Up Term 3 Week 3 Day 3

4 7235 – 3248 = ‘Counting up’ to find a difference 35 7235 700 4000 3248 52 3300 © Hamilton Trust Keeping Up Term 3 Week 3 Day 3 3987 3200 7200

5 Gold Challenge: Work with a partner Platinum Challenge: Work on your own Investigate the difference in stock prices, then say which month showed the biggest difference and which produced the smallest difference. FTSE highFTSE low Difference in stock price June 201468346758 July68755843 August67315929 September69046542 October66235705 November71835945 December70536287 © Hamilton Trust Keeping Up Term 3 Week 3 Day 3


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