Lesson 81 Angle Measures

At 9 o’clock, the hands of a clock form an angle of how many degrees?

• 90 degrees

• 180 degrees

• 45 degrees

• 60 degrees

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Cecilia skated 27 times around the rink forward and 33 times around the rink backward. In all, how many times did she skate around the rink?

• 50 times

• 60 times

• 70 times

• 80 times

Tags

CCSS.3.OA.D.8

Nectarines cost 68¢ per pound. What is the price for 3 pounds of nectarines?

• $1.36

• $2.04

• $1.02

• $2.68

Tags

CCSS.6.NS.B.3

In bowling, the sum of Amber’s score and Beth’s score was equal to Consuela’s score. If Consuela’s score was 113 and Beth’s score was 55, what was Amber’s score?

• 58

• 60

• 68

• 78

Tags

CCSS.3.OA.D.8

One third of the 84 students were assigned to each room. How many students were assigned to each room?

• 28

• 21

• 30

• 25

Tags

CCSS.5.NF.B.3

Round 2250 to the nearest thousand.

• 2000

• 3000

• 2500

• 2200

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

In the word ARIZONA, what fraction of the letters are not A’s?

• 3/7

• 4/7

• 5/7

• 6/7

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The African elephant weighed 7 tons. How many pounds is that if 1 ton equals 2000 pounds?

• 14,000 pounds

• 10,000 pounds

• 7,000 pounds

• 15,000 pounds

Tags

CCSS.5.MD.A.1

The tip of this shoelace is how many millimeters long?

• 30 mm

• 40 mm

• 15 mm

• 20 mm

Tags

CCSS.2.MD.A.3

Choose the more reasonable measure for a box of cereal.

• 400 g

• 400 kg

Tags

CCSS.3.MD.A.2