Question

A teacher has a bag of 100 unit cubes.She gives an equal number of cubes to each of the 7 groups in her class.She gives each group as many cubes as she can.How many unit cubes are left over

Answer 1

Divide 100 by 7 and the remainder is the answer

Answer 2

If it says 'Left over' you divide if you have a remainder that is how much left over. But when you subtract the answer is 93