Rock the Test #23

Which fraction is equivalent to 0.250?

• 1/10

• 1/5

• 1/4

• 1/2

Lisa had 1 7/8 cups of water in a glass. She spilled 1/4 cup of the water and drank 1 1/2 cups of water. How much water is left in the glass?

• 1 5/8 cups

• 1 1/8 cups

• 7/8 cup

• 1/8 cup

Estimate the answer: 1.7 × 5

• about 6

• about 10

• about 50

• about 60

What step should you do third in this problem? 8 × 9 ÷ 3 + (4 – 2)

• 4 – 2

• 8 × 9

• 72 ÷ 3

• 3 + 2

Justin's brother is going on a trip. He is driving 639 miles the first day, 128 miles the second day, and 521 miles the third day. How many miles did he travel on the three days of his trip?

• A 579

• B 767

• C 1,160

• D 1,288

Which statement is true about prime numbers?

• The numbers 0 and 1 are included in the set of prime numbers.

• The product of two prime numbers is also a prime number.

• There are no even prime numbers.

• Prime numbers have two factors: one and itself.

Dwayne can throw a ball about 2,400 centimeters. How many millimeters can he throw the ball?

• 24,000 mm

• 2,400 mm

• 240 mm

• 0.24 mm

What is the area of this square?

• 3 square cm

• 4 square cm

• 6 square cm

• 8 square cm

Refer to the diagram showing angle ABC. What is the size of angle ABC?

• 60°

• 120°

• 130°

• 180°

Rosa recorded the age of members of the computer club. This data is shown in the table below. Which line plot shows this data?

• Line Plot A

• Line Plot B

• Line Plot C

• Line Plot D