Free Printable multiplying decimals by 10, 100 and 1000

1.

23.5 x 100 =

a)

235

b)

2,350

c)

23,500

2.

1.15 x 100 =

a)

11,500

b)

1,150

c)

115

3.

4.97 x 10 =

a)

4.970

b)

49.7

c)

497

4.

69.8 x 100 =

a)

698

b)

6,980

c)

69,800

5.

0.12 x 1000 =

a)

120

b)

1,200

c)

12,000

6.

0.28 x 100 =

a)

28

b)

280

c)

2,800

7.

24.4 x 10 =

a)

2,440

b)

244

c)

24.40

8.

5.08 x 100 =

a)

50,800

b)

5,080

c)

508

9.

31.5 x 10 =

a)

31,500

b)

3,150

c)

315

10.

92.5 x 1000 =

a)

92,500

b)

9,250

c)

925

11.

7.81 x 100 =

a)

78,100

b)

7,810

c)

781

12.

8.78 x 10 =

a)

8,780

b)

878

c)

87.8

13.

1.32 x 1000 =

a)

132

b)

1,320

c)

13,200

14.

62.0 x 10 =

a)

620

b)

6,200

c)

62,000

15.

6.77 x 1000 =

a)

677

b)

6,770

c)

67,700

16.

97.6 x 100 =

a)

976

b)

9,760

c)

97,600

17.

2.11 x 100 =

a)

211

b)

2,110

c)

21,100

18.

6.39 x 1000 =

a)

639

b)

6,390

c)

63,900

19.

15.0 x 100 =

a)

150

b)

1,500

c)

15,000

20.

0.96 x 100 =

a)

96

b)

960

c)

9,600

21.

$2.67\ \times\ 10$

a)

267

b)

0.267

c)

26.7

d)

2670

22.

$0.562\ \times\ 100$

a)

5.62

b)

56.2

c)

0.00562

d)

562

23.

$0.0085\ \times\ 1000$

a)

0.085

b)

85000

c)

8.5

d)

0.85

24.

$707.832\ \times\ 100$

a)

70.7832

b)

70783.2

c)

7.07832

d)

70783200

25.

$18.756\ \times\ 10$

a)

187.56

b)

187560

c)

1875.6

d)

1.8756

26.

$893.22\ \times\ 100$

a)

8932.2

b)

893200

c)

8.9322

d)

89322

27.

$0.785\ \times\ 100$

a)

78500

b)

78.5

c)

7.85

d)

785

28.

$1020.0008\ \times\ 1000$

a)

1020000.8

b)

10200.08

c)

102000.8

d)

1020.08

29.

$24.86\ \times\ 100$

a)

2486

b)

248.6

c)

248600

d)

2.486

30.

$56.3215\times1000$

a)

5632.15

b)

56321.5

c)

563215

d)

5632.15

31.

1 X 10 =

a)

0.1

b)

1

c)

10

d)

100

32.

55 X 100

a)

55

b)

550

c)

5500

d)

55 000

33.

$0.1\times10$

a)

0.1

b)

1

c)

10

d)

100

34.

$0.2\times10$

a)

200

b)

20

c)

2

d)

0.2

35.

$0.33\times10$

a)

0.33

b)

3.3

c)

33

d)

330

36.

$4.4\times10$

a)

4.4

b)

44

c)

440

d)

4400

37.

$56.789\times10$

a)

567.89

b)

5678.9

c)

56789

d)

567890

38.

$4\times100$

a)

40

b)

400

c)

4000

d)

4.00

39.

$0.23\times100$

a)

23

b)

230

c)

2300

d)

2.3

40.

$3.34\times100=$

a)

33.4

b)

334

c)

3340

41.

$45.678\times100$

a)

45678

b)

4567.8

c)

456.78

42.

$123.4\times100$

a)

1234

b)

12340

43.

$45.678\times1000$

a)

45678

b)

4567.8

c)

456.78

44.

$3.34\times1000=$

a)

33.4

b)

334

c)

3340

45.

$3.34\times1000=$

a)

33.4

b)

334

c)

3340

46.

What is the total cost of 4.2 kg of apples if the price is $10 per kg?

a)

$42

b)

$24

c)

$78

d)

$56

47.

What is the total cost of 7.89 items, each priced at $1000?

a)

$7890000

b)

$78900

c)

$789000

d)

$7890

48.

What is the total cost when 3.45 kg of apples are priced at $100 per kg?

a)

$345

b)

$3.145

c)

$450

d)

$34.5

49.

What is the total cost of 5.6 kg of apples at $10 per kg?

a)

$56

b)

$65

c)

$50

d)

$42

50.

Grace went to the store and bought 6.7 kg of apples. How much did she spend if each kilogram costs $100?

a)

$670

b)

$67

c)

$600

d)

$6700

51.

What is the result of multiplying Avery's allowance of 8.9 by 1000?

a)

89000

b)

8000

c)

890

d)

8900

52.

987.6 x 100 = ....

a)

9876

b)

98 760

c)

987 600

53.

98.76 x 10 = ....

a)

987.6

b)

9876

c)

98 760

54.

0.123 x 1000 = ....

a)

1.23

b)

12.3

c)

123

d)

1230

55.

0.123 x 1000 = ....

a)

1.23

b)

12.3

c)

123

d)

1230

56.

0.012 x 1000 = .....

a)

0.12

b)

1.2

c)

12

d)

120

57.

2.06 x 10 = ....

a)

0.206

b)

20.6

c)

206

58.

0.045 x 100 = .....

a)

45

b)

4.5

59.

What is 904 x 100?

a)

9040

b)

804

c)

904100

d)

90400

60.

What is 75 x100?

a)

75100

b)

175

c)

750

d)

7500

multiplying decimals by 10, 100 and 1000

Total questions: 60

Worksheet time: 26mins

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