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Unit 1 Practice

Total questions: 16

Worksheet time: 8mins

Name
Class
Date
1.

The mass of object A is 831 grams. The mass of object B is 356 grams. What is the difference in mass between the two objects?

a)

475

b)

385

c)

525

d)

455

2.

Ty is playing a video game. He got 813 points on level 1 and 499 points on level 2. What is the total number of points Ty got on the two levels of his video game?

a)

1312

b)

1212

c)

1310

d)

1292

3.

Some students wrote numbers in both standard and expanded form as shown below: Name | Standard Form | Expanded Form Regan | 920,135 | 900,000 + 2,000 + 20 + 100 + 10 + 5 Sara | 715,062 | 700,000 + 10,000 + 5,000 + 60 + 2 Timar | 649,708 | 600,000 + 40,000 + 9,000 + 700 + 8 Will | 807,658 | 800,000 + 7,000 + 600 + 50 + 8 Which student wrote numbers in standard and expanded form that are equal?

a)

Regan

b)

Will

c)

Sara

d)

Timar

4.

The digit 8 in the number 4,389 is 10 times larger than the digit 8 in which number?

a)

4,893

b)

4,938

c)

8,394

d)

9,480

5.

Angela has a book that is 646 pages. She has already read 342 pages, how many more pages does Angela have to read?

a)

304

b)

288

c)

314

d)

254

6.

What is 7,348 rounded to the nearest hundred?

a)

7,300

b)

7,400

c)

7,350

d)

7,000

7.

Solve. 58,247 + 28,496 =

a)

70,743

b)

76,633

c)

86,643

d)

86,743

8.

What is the correct way to write 706,458 in expanded form?

a)

700,000 + 60,000 + 400 + 50 + 8

b)

70,000 + 6,000 + 400 + 50 + 8

c)

700,000 + 60,000 + 4,000 + 50 + 8

d)

700,000 + 6,000 + 400 + 50 + 8

9.

The population of Lakeville is 875,256. What is this value rounded to the nearest hundred thousand people?

a)

800,000

b)

875,000

c)

880,000

d)

900,000

10.

William walked 1615 steps to get to the corner ice cream shop. Which of these is the same as 1615?

a)

1,000 + 61 + 5

b)

1 + 6 + 1 + 5

c)

1,000 + 600 + 10 + 5

d)

16 + 10 + 5

11.

Sara was trying to count the number of gumballs in her brother's gumball machine. If she counted 67 blue gumballs, 103 red gumballs, and 89 yellow gumballs, how many gumballs did Sara count all together?

a)

170

b)

192

c)

259

d)

260

12.

In the number 5,555, how is the value of the digit in the thousands place related to the value of the digit in the hundreds place?

a)

It is ten times greater.

b)

It is one hundred times greater.

c)

It is one thousand times greater.

d)

It is the same.

13.

Robert is pulling weeds from his mother's tomato garden. His mother wants him to pull 30 weeds. Robert pulls 18 weeds, but he realizes that 3 of the weeds were tomato plants. How many more weeds must Robert pull?

a)

A. 9

b)

B. 12

c)

C. 15

d)

D. 21

14.

What is 899 rounded to the nearest ten?

a)

800

b)

890

c)

900

d)

910

15.

Which base ten numeral represents the number name? seventy thousand, five hundred ninety-one

a)

17,591

b)

70,519

c)

70,591

d)

70,50091

16.

Tony had written the inequality shown. 736, _86 < 73_, 241

He said that he could put the same digit into both blanks to make the inequality true. Which digits will make Tony's statement true? Choose ALL that are correct.

a)

A. 3

b)

B. 5

c)

C. 6

d)

D. 7

e)

E. 9