Unit 4 Math Review

East High School has 4,683 students in 3 grades. How many students are in each grade?

• 1,561

• 1,461

• 1,571

• 1,451

John collects pebbles. Each pebble in his collection weighs about 2 ounces. His collection weighs about 10 pounds in all. About how many pebbles are in his collection?

• 35 pebbles

• 80 pebbles

• 60 pebbles

• 378 grams

If a 8-serving package of cookies has 168 grams of carbohydrates, how many grams of carbohydrates does each serving contain?

• 22 grams

• 21 grams

• 20 grams

• 23 grams

A men's choir has 45 members. How many quintets can be formed? How many singers will be left over?

• 9 quintets with no singer left over

• 8 quintets with 5 singers left over

• 7 quintets with 10 singers left over

• 10 quintets with 5 singers left over

A magazine subscription costs $56 for 8 weeks. What is the cost per week?

• $448

• $14

• $7

• $8

Divide. 45 ÷ 8 =

• 9 R7

• 5 R5

• 6 R9

• 5 R35

THE TIMES 2321 ÷ 7

• 331 r 4

• 31 r 4

• 33 r 4

• 331

Which of these is a story for 9 x 3?

• 1. Jalen has 9 goldfish bowls with 3 fish in each bowl. How many fish does he have in all?

• 1. Jalen has 27 goldfish to put in 3 bowls. How many fish will he put in each bowl?

• 1. Jalen has 9 goldfish in one bowl and 3 goldfish in the other. How many goldfish does he have in all?

• 1. Jalen has 27 goldfish. He put 9 in one bowl. How many goldfish does he have left to put in the other bowl?

It took Maurice 30 minutes to drive from his house to the airport. It took him 20 minutes to find a parking space and 20 minutes to walk to the terminal and check in. Then it took him 40 minutes to walk to the gate and board the plane. He boarded the plane at 1:40 PM. At what time did Maurice leave his house?

• 12:00 PM

• 1:00 PM

• 11:50 AM

• 11:30 AM

Which number sentence is TRUE?

• 6÷1 < 0÷6

• 0÷6 > 6 ÷ 6

• 6 ÷ 1 > 6 ÷ 6

• 2 ÷ 2 < 5 ÷ 5