945g
625g
6153g
3780g
?
The weight of a cuboid depends on its colour. What is the weight of the four cuboids, one of each colour, on the scales immediately above? No calculators allowed!
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Topics: Starter  Arithmetic
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Previous Day  This starter is for 18 June  Next Day
315g + 125g + 879g + 420g = 1739g
Note to teacher: Doing this activity once with a class helps students develop strategies. It is only when they do this activity a second time that they will have the opportunity to practise those strategies. That is when the learning is consolidated. Click the button above to regenerate another version of this starter from random numbers.
The Starter above was redesigned in 2014. The original starter contained some slightly larger numbers:
DIVIDE and ADD
1384 ÷ 8
3059 ÷ 19
2040 ÷ 24
25795 ÷ 385
Find the four quotients above then add your answers together. No calculators allowed!
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Teacher, do your students have
access to computers? 

Here a concise URL for a version of this page without the comments.
Here is the URL which will take them to a pupil exercise on division.
The answer to the extension activity is 173 + 161 + 85 + 67 = 486