Lesson 75 Measuring Turns

Mariya turned 90° clockwise from facing north. In which direction was she facing after the turn?

• North

• South

• East

• West

Irina turned 270° counterclockwise from facing north. In which direction was she facing after the turn?

• North

• South

• East

• West

Micah skated east, turned 180° clockwise, and continued skating. In what direction was Micah skating after the turn?

• North

• South

• East

• West

Pears cost 59¢ per pound. How much would 4 pounds of pears cost?

• $2.36

• $2.40

• $2.50

• $2.20

Find the perimeter of a rectangle with a length of 6 units and a width of 4 units.

• 20 units

• 24 units

• 18 units

• 16 units

Find the area of a rectangle with a length of 6 units and a width of 4 units.

• 24 square units

• 20 square units

• 18 square units

• 16 square units

There were three hundred sixty books on the floor. Frankie put one fourth of the books on a table. How many books did Frankie put on the table?

• 90 books

• 100 books

• 80 books

• 70 books

There were three hundred sixty books on the floor. Frankie put one fourth of the books on a table. How many books were still on the floor?

• 270 books

• 280 books

• 260 books

• 250 books

Estimate the sum of 272 and 483. Begin by rounding each number to the nearest hundred.

• 700

• 800

• 900

• 1000

What fraction of this set is shaded?

• 4/9

• 5/9

• 1/2

• 3/4