3 4 by 4 Number square 2 Keywords: additionlinear equationsproblem solving Students select from a range of given numbers to complete a 4 x 4 'addition number square' with given row and column totals. Preview
4 4 by 4 Number square II 3 Keywords: additionlinear equationsproblem solving Students select from a range of given numbers to complete a 4 x 4 'number square' with given row and column totals. Preview