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Worksheets

Number Expansion

Total questions: 110

Worksheet time: 6hrs 30mins

Name
Class
Date
1.
What is the standard form of the number  1,000 + 300 + 50 + 7
a)
10,357
b)
1,305
c)
1,357
d)
13, 507
2.
What is the value of the 9 in the number 293,672
a)
90,000
b)
900,000
c)
900
d)
9,000
3.
What is the value of the 9 in the number 293,672
a)
90,000
b)
900,000
c)
900
d)
9,000
4.
Turn 5,261 into expanded form
a)
5,000 + 200 + 60 +1
b)
50 +20 +60 +1
c)
5000 + 200 + 60
d)
5000 +60 + 1
5.
50,000 + _________ + 100 + 80 + 7 = 56,187
a)
600
b)
60,000
c)
56,000
d)
6,000
6.
Which shows 64,879 in expanded form?
a)
6+4+8+7+9
b)
600,000+4,000+80+79
c)
60,000+4,000+800+70+9
d)
60,000+400+80+70+9
7.
Which shows 38,225 in expanded form?
a)
30,000+8,000+200+20+5
b)
30,000+800+200+20+5
c)
3+8+2+2+5
d)
3,000+800+200+5
8.
Fill in the blank.
73,294=70,000 + 3,000 + _____ + 90 + 4
a)
2,000
b)
20
c)
2
d)
200
9.
Which shows the number 678,425 in expanded form?
a)
600,000 + 70,000 + 8,000 + 400 + 20 + 5
b)
60,000 + 70,000 + 8,000 + 400 + 20 + 5
c)
600,000 + 70,000 + 800 + 400 + 20 + 5
d)
600,000 + 70,000 + 8,000 + 400 + 5
10.
Write the following number in expanded form:
261
a)
2+6+1
b)
200+6+1
c)
200+60+1
d)
200+61
11.

What is 79 rounded to the nearest ten?

a)

70

b)

80

c)

75

d)

60

12.

Round 55 to the nearest ten.

a)

45

b)

40

c)

60

d)

50

13.

Round 633 to the nearest hundred.

a)

500

b)

600

c)

700

d)

650

14.

Jack scored 187 points during a basketball season. What is 187 rounded to the nearest hundred?

a)

180

b)

200

c)

190

d)

100

15.

What is 633 rounded to the nearest ten?

a)

600

b)

620

c)

630

d)

640

16.

Jill had 564 stickers in her collection. How many stickers is this when rounded to the nearest hundred?

a)

500

b)

550

c)

700

d)

600

17.

496 rounded to the nearest 100 is 500.

a)

true

b)

false

18.

745 rounded to the nearest 100 is 800.

a)

true

b)

false

19.

Which numbers are rounded correctly? Choose ALL the correct answers.

a)

444 rounded to the nearest ten is 440.

b)

361 rounded to the nearest hundred is 400.

c)

547 rounded to the nearest hundred is 500.

d)

255 rounded to the nearest ten is 250.

20.

Students raised $515 for a class trip. How much did students raise, rounded to the nearest hundred? (a)  

21.
Round 2,648 to the nearest hundreds place.
a)
3,000
b)
2,650
c)
2,640
d)
2,600
22.
Round 128,955 to the nearest thousands place.
a)
129,000
b)
100,000
c)
129,950
d)
128,900
23.
Round 900,985 to the nearest hundred thousands place,
a)
901,000
b)
900,990
c)
900,000
d)
900,980
24.
Round 2,421 to the nearest tens place.
a)
2,400
b)
2,420
c)
2,000
d)
2,430
25.
Round 549,423 to the nearest thousands place.
a)
550,000
b)
549,400
c)
549,420
d)
549,000
26.
Round 296 to the nearest tens place
a)
290
b)
300
c)
295
d)
390
27.
Round 56 to the nearest tens place.
a)
50
b)
60
c)
55
d)
100
28.
Round 123 to the nearest hundreds place.
a)
120
b)
200
c)
120
d)
100
29.
Round 8,109 to the nearest thousands place.
a)
8,100
b)
8,110
c)
8,000
d)
9,000
30.
Round 669 to the near tens place.
a)
600
b)
670
c)
660
d)
700
31.
Round 72,957 to the nearest thousand.
a)
70,000
b)
72,000
c)
72,900
d)
73,000
32.
Round 835,825 to the nearest hundred thousands.
a)
900,000
b)
836,000
c)
800,000
d)
835,830
33.
Round 183,762 to the nearest ten thousands.
a)
183,000
b)
100,000
c)
200,000
d)
180,000
34.
Alex and Tobby are cousins. They have a big collection of marbles. In their collection they have 6,293 marbles. Round this number to the nearest hundred.
a)
6,300
b)
6,000
c)
6,200
d)
6,290
35.
Round 364,536 to the nearest thousand.
a)
365,536
b)
365,000
c)
364,000
d)
5,000
36.
Round 799,010 to the nearest thousand.
a)
799,000
b)
800,000
c)
100
d)
1,000
37.
Round 185,340 to the nearest ten-thousand.
a)
200,000
b)
190,000
c)
185,000
d)
180,000
38.
What is the expanded form for 418?
a)
100+40+8
b)
400+10+8
c)
400+1+8
d)
800+40+10
39.
How do you write this number in expanded form?
a)
542
b)
60+40+2
c)
642
d)
600+40+2
40.

What is the expanded form of 402?

a)

400+20+2=422

b)

400+2=402

c)

402+0=402

41.

What number is being represented?

a)

256

b)

356

c)

255

d)

655

42.

What number is being represented?

a)

300+60+4

b)

600+30+4

c)

30+60+4

d)

3+6+4

43.

What is the value of the 9 in the number 394?

a)

9

b)

900

c)

90000

d)

90

44.
What place value is the 2 in, in the number 624
a)
Ones
b)
Tens
c)
Hundreds
d)
Thousands 
45.

What is the value of the underlined digit?

376,893

a)

8

b)

80

c)

8,000

d)

800

46.

What is the value of the underlined digit?

2,986,708

a)

2,000,000

b)

20,000

c)

20,000,000

d)

200

47.

Round the number to the underlined digit.

465,736

a)

465,000

b)

465,736

c)

465,700

d)

465,800

48.

Round the number to the underlined digit.

9,999

a)

9,000

b)

9,100

c)

10,000

49.

Round the number to the underlined digit.

376,876

a)

300,000

b)

400,000

c)

370,000

50.

2,361 ______ 2,561

a)

>

b)

<

c)

=

51.

754,987 ______ 754,987

a)

<

b)

>

c)

=

52.

365 ____ 364

a)

>

b)

<

c)

=

53.

Which shows 4,876,206 in expanded form?

a)

4,876,206

b)

Four million, eight hundred seventy six thousand, two hundred six

c)

4,000,000 + 800,000 +70,000 + 6,000 + 200 + 6

54.

What is standard form?

a)

a number written as the sum of the values of its digits

b)

a number in written form

c)

a number written in a way that shows only its digits

55.

What is word form?

a)

a number written as the sum of the values of its digits

b)

a number in written form

c)

a number written in a way that shows only its digits

56.

What is standard form?

a)

a number written as the sum of the values of its digits

b)

a number in written form

c)

a number written in a way that shows only its digits

57.

How much larger is the 7 in 7,863 than the 7 in 6,374?

a)

10 times larger

b)

1,000 times larger

c)

100 times larger

58.

25 + 12 = ___________

a)

17

b)

27

c)

37

d)

7

59.

30 + 20= _________

a)

20

b)

30

c)

40

d)

50

60.

23 + 11 = ___________

a)

32

b)

34

c)

35

d)

24

61.

24 + 24 = ___________

a)

38

b)

28

c)

18

d)

48

62.

13 + 10 = __________

a)

33

b)

13

c)

23

d)

43

63.

a)

46

b)

26

c)

16

d)

36

64.

What is: 23 + 20 =__________________

a)

13

b)

23

c)

43

d)

32

65.
a)

39

b)

29

c)

19

d)

49

66.
a)

18

b)

28

c)

38

d)

48

67.
a)

46

b)

26

c)

36

d)

16

68.

43 - 21= ___________

a)

21

b)

22

c)

23

d)

24

69.

38 - 28= ___________

a)

10

b)

11

c)

20

d)

28

70.

27 - 20= ___________

a)

8

b)

5

c)

4

d)

7

71.
a)

40

b)

30

c)

10

d)

20

72.
a)

45

b)

15

c)

25

d)

35

73.
a)

30

b)

26

c)

10

d)

20

74.
a)

30

b)

28

c)

11

d)

20

75.
a)

11

b)

41

c)

31

d)

21

76.

78+82=?

a)

639

b)

160

c)

32

d)

45

77.

1000+1999=?

a)

838

b)

4638

c)

2937

d)

2999

78.

78+82=?

a)

639

b)

160

c)

32

d)

45

79.

2371 +4216

a)

6587

b)

6584

c)

6564

80.

5126+3271

a)

8394

b)

8397

c)

8347

81.

4278 + 1211

a)

5485

b)

5439

c)

5489

82.

3271 + 2563

a)

5834

b)

5835

c)

5864

83.

3724 + 2541

a)

6265

b)

6245

c)

6564

84.

2135 + 4657

a)

6799

b)

6582

c)

6792

85.



(a)  

86.



(a)  

87.



(a)  

88.



(a)  

89.



(a)  

90.



(a)  

91.



(a)  

92.



(a)  

93.



(a)  

94.



(a)  

95.
  604
 + 207 = 
a)
705
b)
811
c)
712
d)
615
96.
651
 + 961 = 
a)
1,612
b)
1,615
c)
1,712
d)
2,612
97.
509
+ 372 =
a)
991
b)
756
c)
881
d)
893
98.
735
+ 543 = 
a)
1,278
b)
1,379
c)
2,259
d)
2,279
99.
  604
 + 207 = 
a)
705
b)
811
c)
712
d)
615
100.
651
 + 961 = 
a)
1,612
b)
1,615
c)
1,712
d)
2,612
101.

Write the sum.

(a)  

102.

Write the sum.

(a)  

103.

Write the sum.

(a)  

104.

Write the sum.

(a)  

105.

Solve the problem

a)

373

b)

213

c)

275

d)

285

106.

Solve the problem

a)

385

b)

391

c)

381

d)

235

107.

Solve the problem

a)

451

b)

461

c)

432

d)

563

108.

Solve the problem

a)

273

b)

271

c)

283

d)

331

109.

Solve the problem

a)

454

b)

330

c)

444

d)

220

110.

Solve the problem

a)

454

b)

330

c)

444

d)

220