Can you find an expression for 2017
which uses all the digits 1 to 9?
If you can't, how close to 2017 can you get?
................................................................................................. = 2017
Can you make last year (2016) or next year (2018) ?
[Teacher: The numbers and operations above can be dragged into different positions to help with this challenge]
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Last Year: 2016 = 9 x 8 x 7 x 4 + 21 - 5 x 3 - 6
This Year: 2017 = 1978 + 6 x 5 + 2 + 4 + 3
Next Year: 2018 = 1978 + 6 x 5 + 2 x 3 + 4
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