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Showing 1-3 of 3 problems

A perplexity of eggs

@ancient-tree / 0 attempts

Arithmetic / Unreviewed / 0 favorites

difficulty 4/100

A price goes up and then down

@ancient-tree / 0 attempts

Arithmetic / Unreviewed / 0 favorites

algebraarithmeticexamplespercentages
difficulty 5/100

Integers as consecutive sums

@ancient-tree / 0 attempts

Arithmetic / Unreviewed / 0 favorites

consecutive sumsexplorationpatterns
difficulty 19/100