E – SE – OE10

Create an equation that has both an addition and multiplication symbol.

E – SE – OE11

Create an equation that has both an addition and subtraction symbol.

E – SE – OE12

Create an equation that has both an addition and division symbol.

E – SE – OE13

Create an equation that has both a subtraction and multiplication symbol.

E – SE – OE14

Create an equation that has both a subtraction and division symbol.

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