a series of calculations which are differentiated acording to ability.
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Thank you for saving me time. When using this resource, I suggest that you check the figures in the hard questions and make them more realistic.
Extension work!
Thanks for sharing!
Thanks for sharing, I can't believe how ungrateful some people are to give lower marks because there is no mark scheme or because some of the numbers are 'unrealistic' I wonder how much these people are sharing themselves. I appreciate your efforts thanks.
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