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.E – SE – OE15
Create an equation that has a multiplication symbol on one side of the equal sign and a division symbol on the other side of the equal sign.E – MDW – OE17
How does knowing what 2 × 7 equals help with solving 4 × 7?Page 36 of 139