Hello Circle a pair of numbers with a difference of 70. 100 90 80 60 50 20 . Many thanks Lilly Belle xx
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Originally Posted by lilly belle Hello Circle a pair of numbers with a difference of 70. 100 90 80 60 50 20 . Many thanks Lilly Belle xx 100 and 50? Nope .... 100 - 50 = 50, not 70 so that pair doesn't work. 100 and 20? Doggone it .... 100 - 20 = 80, not 70 so that pair doesn't work either. 90 and 50? Darn it .... 90 - 50 = 40, not 70 so that pair doesn't work. grrr. Get the idea .....? Keep trying.
oh! the penny has dropped..is it 90 - 20 = 70 thank you lilly belle
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