# Math Unit 7 Practice

## Quiz by Miriam Poston

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13 questions
• Q1

A penny has a mass of about 3 grams. What is the   approximate mass of 7 pennies?

7 grams

3 grams

21 grams

28 grams

120s
• Q2

Choose the best estimate for the weight of a pencil?

150 kilograms

6 kilograms

6 grams

150 grams

120s
• Q3

Then she took a 10-minute break. After her break, she read for 18 more minutes. What time did she finish reading?

)5:52 p.m.

5:42 p.m.

5:27 p.m.

4:37 p.m.

120s
• Q4

The school play begins in 55 minutes from 2:45.

What time does the school play begin?

3:00

3:55

3:40

4:35

120s
• Q5

Tammy placed 1 tomato on a scale

Which estimate is closest to the weight of 2 tomatoes?

400 g

300 g

600 g

200 g

120s
• Q6

Jana put her train set on the top of a table. The table is 6 feet long and 4 feet wide, as shown.

What is the area of the table?

20 ft

24 ft

30ft

10 ft

120s
• Q7

What is the perimeter of the table?

24ft

20ft

18ft

10ft

120s
• Q8

The graph shows the favorite lunch choices of 3rd grade students at Tribble Elementary School. Use the bar graph to answer the questions

How many more students like pizza than spaghetti?

40 students

60 students

50 students

55 students

120s
• Q9

The graph shows the favorite lunch choices of 3rd grade students at Tribble Elementary School. Use the bar graph to answer the questions

How many students were surveyed in all?

100 students

190 students

170 students

180 students

300s
• Q10

Measure the paperclip to the nearest 1/4  inch.

1 ½ in

1 ¼ in

¾ in

1 in

120s
• Q11

Measure the six lines below to the nearest quarter of an inch.

Which line plot represents the measurements of each line?

120s
• Q12

The rectangular sandbox at the park has a perimeter of 60 inches. If one side of the is 20 inches , what are the other side lengths of the sandbox?

15

25

10

20

120s
• Q13

Lana measured 6 earthworms and listed the lengths in inches.

Which line plot shows these measurements?

120s

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