One Step Equations Review 6TH Math (6.EEI.7)

In order to solve the equation m - 19 = 81, the first step is to ____ .

• undo addition with subtraction

• undo subtraction with addition

In order to solve the equation x + 35 = 72, the second step is to ____ .

• undo addition with subtraction

• undo subtraction with addition

• balance the equation by subtracting 35 from both sides

• balance the equation by adding 35 to both sides

Solve the equation d - 267 = 301.

• 34

• 36

• 568

• 577

In order to solve the equation x + 35 = 72, the first step is to ____ .

• undo addition with subtraction

• undo subtraction with addition

In order to solve the equation m - 19 = 100, the second step is to ____ .

• undo addition with subtraction

• undo subtraction with addition

• balance the equation by subtracting 19 from both sides

• balance the equation by adding 19 to both sides

Solve the equation x + 396 = 502.

• 106

• 114

• 898

• 918

In order to solve the equation 7m = 476, the first step is to ____ .

• undo division with multiplication

• undo multiplication with division

In order to solve the equation 7m = 476, the second step is to ____ .

• undo division with multiplication

• undo multiplication with division

• balance the equation by dividing by 7 on both sides

• balance the equation by multiplying by 7 on both sides

Solve the equation 13c = 78.

• 3

• 4

• 6

• 7

A bakery sells fresh chocolate chip cookies for $2.50 each. The bakery received a total of $75.00 from the sales of the chocolate chip cookies on Saturday morning. Which equation can be used to determine the number of chocolate chip cookies sold by the bakery on Saturday morning if the bakery charged $2.50 per cookie? Let n = the number of cookies sold.

• n + 2.50 = 75

• n - 2.50 = 75

• 2.50n = 75