Investigations Spiral review 7.3.7

Estimate, then solve:  163.2 ÷ .24

Addi was making brownies for a bake sale. She made 276 brownies and wanted to put them into little packages to sell. She decided to put thirteen brownies in each package. How many full packages of brownies will Addi have to sell? Addi sold each package of brownies for $12.  If she sold all of them, how much money did she make?

• 21 Bags

• $252

• 21 brownies

• $25.20

David went to the movie theater.  He has one $10 bill, three $5 bills and three $1.  The show cost $8.75.  Popcorn cost $4.75 and snacks cost $3.25.  How much money does David have left?

Mathematical Equivalence

ON

Logan wants to fill his friend’s room and closet with balloons, if each balloon is 1 sq foot, how many balloons will he need to fill a room that is 12 feet wide, 10 feet long, and 9 feet tall; and the closet is 4 feet wide, 5 feet long, and 9 feet high?

Mathematical Equivalence

ON

•If x=3, solve the problem 7x– 3 (9-x)

Mathematical Equivalence

ON

Which is the ordered pair for point D on the graph?

• (6, 2)

• (2, 6)

• (5,5)

• 26

Solve the equation

Mathematical Equivalence

ON

5 1/3 – (1  3/4 + 7/8)

Mathematical Equivalence

ON

120÷2.4=

Mathematical Equivalence

ON

105÷.7=

Mathematical Equivalence

ON