Piece together the unknown values with this puzzling set of cut-and-paste worksheets for the upper years.

Students will experiment with placing the numbers into boxes to correctly balance the equations and use the properties of numbers to find unknown values.

There are three versions of the worksheet included in the download. They increase in complexity, with the first using just addition and subtraction, the next introducing multiplication and the last introducing division.

Encourage students to solve all the equations first before gluing them down.