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Numbers in Base Ten Review

Total questions: 57

Worksheet time: 5hrs 45mins

Name
Class
Date
1.

 10010^0  

a)

1

b)

10

c)

100

d)

1,000

2.

 10110^1  

a)

1

b)

10

c)

100

d)

1,000

3.

 10210^2  

a)

1

b)

10

c)

100

d)

1,000

4.

 10310^3  

a)

1

b)

10

c)

100

d)

1,000

5.

 10410^4  

a)

1,000

b)

10,000

c)

100,000

d)

40,000

6.

 10510^5  

a)

10,000

b)

100,000

c)

500,000

d)

1,000,000

7.

 10610^6  

a)

6,000

b)

1,000,000

c)

100,000

d)

10,000

8.

 10010^0  x 25

a)

1

b)

0

c)

25

d)

250

9.

 10110^1  x 25

a)

25

b)

250

c)

2.5

d)

.25

10.

 10210^2  x 25

a)

25

b)

.25

c)

250

d)

2,500

11.

 10310^3  x 2.5

a)

25

b)

250

c)

2,500

d)

25,000

12.

 10410^4  x 25

a)

250

b)

2,500

c)

.0025

d)

250,000

13.

 36÷ 10236\div\ 10^2 

a)

36

b)

3.6

c)

.36

d)

.036

14.

 36 ÷ 10136\ \div\ 10^1  

a)

.36

b)

36

c)

3.6

d)

360

15.

 36 ÷ 10436\ \div\ 10^4  

a)

3,600

b)

.0036

c)

3.6

d)

.36

16.

1.1 x .7

a)

77

b)

.77

c)

7.7

d)

770

17.

.12 x 5

a)

60

b)

6.0

c)

.60

d)

.06

18.

2.5 x .1

a)

2.5

b)

.25

c)

25

d)

251

19.

1.4 x .2

a)

28

b)

1.6

c)

.28

d)

2.8

20.

.15 x .3

a)

.45

b)

.045

c)

45

d)

.46

21.

 9÷.39\div.3  

a)

3

b)

.3

c)

30

d)

20

22.

 1.2 ÷ .41.2\ \div\ .4  

a)

.3

b)

3

c)

4

d)

.03

23.

 12÷.412\div.4  

a)

30

b)

3

c)

300

d)

.3

24.

 .12÷4.12\div4  

a)

3

b)

.3

c)

.03

d)

30

25.

 .12÷.4.12\div.4  

a)

30

b)

.3

c)

3

d)

.03

26.

 .12÷.04.12\div.04  

a)

3

b)

30

c)

.3

d)

.03

27.

12 + .5

a)

1.7

b)

17

c)

12.5

d)

.62

28.

13.5 + .27

a)

13.77

b)

16.2

c)

13.37

d)

11.2

29.

15 - .4

a)

11

b)

14.6

c)

15.4

d)

14.5

30.

278.5 - 25

a)

253.5

b)

276

c)

303.5

d)

280

31.

25 x ______ = 2.5

a)

10

b)

100

c)

1/10

d)

1/100

32.

62 x ______ = 62,000

a)

10

b)

10310^3

c)

10410^4

d)

10210^2

33.

5.4 x ____ = 540

a)

10

b)

10210^2

c)

1,000

d)

10110^1

34.

.515 _____ .510

a)

<

b)

>

c)

=

d)

x

35.

.5000 ____ .50

a)

<

b)

>

c)

=

d)

/

36.

27.314 > ______________

a)

28

b)

27.314

c)

27.324

d)

27.304

37.

78.009 < _________

a)

77

b)

78.09

c)

78

d)

78.0079

38.

_____________ = 23

a)

22.9999999999999

b)

23.00000000000000

c)

23.000000000000001

d)

22

39.

22 x 15

a)

330

b)

132

c)

37

d)

315

40.

42 x 23

a)

210

b)

966

c)

840

d)

726

41.

305 x 12

a)

915

b)

3,660

c)

317

d)

3060

42.

58 x 1.9

a)

1,102

b)

110.2

c)

580

d)

58.0

43.

 97.5÷.397.5\div.3  

a)

32.5

b)

325

c)

3.25

d)

.325

44.

25 x 2.5

a)

625

b)

17.5

c)

62.5

d)

175

45.

90 x 45 =

a)

405

b)

4,050

c)

4,090

d)

409

46.

A) 345.67

B) 34,567

a)

The 6 in A is 100 x greater than the 6 in B

b)

The 6 in B is 1,000 x greater than the 6 in A

c)

The 6 in A is 1/10 of the 6 in B

d)

The 6 in A is 1/100 of the 6 in B

47.

A) 300.009

B) 45,000.3

a)

The 3 in A is 100 x greater than the 3 in B

b)

The 3 in A is 1/100 of the 3 in B

c)

The 3 in A is 1,000 x greater than the 3 in B

d)

The 3 in A is 1/10 of the 3 in B

48.

A) 2,399.4

B) 45,902.7

a)

The 2 in A is 100 x greater than the 2 in B

b)

The 2 in B is 100 x greater than the 2 in A

c)

The 2 in A is 10 x greater than the 2 in B

d)

The 2 in B is 1/1000 of the 2 in A

49.

A) 1,000,000

B) 100

a)

100 is 10 x greater than 1,000,000

b)

1,000,000 is 100 x greater than 100

c)

100 is 1/1000 of 1,000,000

d)

100 is 1/10,000 of 1,000,000

50.

Round to the nearest tenth.... 54.678

a)

50

b)

54.678

c)

54.7

d)

54.68

51.

Round to the nearest hundred ... 9,876.089

a)

10,000

b)

9,900

c)

9,880

d)

9,876.09

52.

Round to the nearest ten.... 1,080.25

a)

1,080

b)

1,080.3

c)

1,100

d)

1,090

53.

five thousand and four thousandths

a)

500.004

b)

5,000.004

c)

5,000.04

d)

5,000.0004

54.

Round to the nearest whole.... 120.789

a)

120

b)

121

c)

120.8

d)

120.7

55.

Round to the nearest thousand..... 12,000.2345

a)

12,000.235

b)

12,000

c)

10.000

d)

13,000

56.

 (5 ×102) + (3 × 110)\left(5\ \times10^2\right)\ +\ \left(3\ \times\ \frac{1}{10}\right)  

a)

50.3

b)

500.3

c)

503

d)

5,000.3

57.

 (3 ×103) + (2 ×10) + ( 6 ×1100)\left(3\ \times10^3\right)\ +\ \left(2\ \times10\right)\ +\ \left(\ 6\ \times\frac{1}{100}\right)  

a)

320.06

b)

3,020.06

c)

3,200.06

d)

3,020.6