Daily Archives: February 10, 2017

DAY 41:

Today’s Challenge . . . is all the way from Japan.  Can you insert 1, 4, 6 and 8 into the four gaps on each line so all three answers equal 20?  (◯–◯)×(◯–◯) = 20  (◯÷◯+◯)×◯ = 20  (◯+◯)×◯–◯ = 20 … Continue reading

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