E – SE – RT4

Two students created an equation with an unknown number (represented by the letter ‘m’). When talking about their equations, both students shared that the letter ‘m’ represented the number 7. The two students assumed that their equations had to...

E – SE – RT5

There is a product on one side of the equal sign and a sum on the other side of the equal sign. No numbers repeat in the equation. What could the equation be?

E – SE – RT6

There is a product on one side of the equal sign and a division symbol on the other side of the equal sign. No numbers repeat in the equation. What could the equation be?

E – SE – RT7

There is a division symbol on one side of the equal sign and a subtraction symbol on the other side of the equal sign. No numbers repeat in the equation. What could the equation be?

E – SE – RT8

Your class is working on addition and subtraction. You decide to make an equation that will have addition on one side of the equal sign and subtraction on the other side of the equal sign. You then decide where you want to put the unknown number (represented by the...

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