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Worksheets

Scientific Math Review

Total questions: 25

Worksheet time: 28mins

Name
Class
Date
1.

Convert the following:

16 cm= _______dam

a)

1600

b)

0.016

c)

160

d)

0.16

2.

Convert the following:

1741 L= _______hl

a)

174.1

b)

17.41

c)

1.741

d)

17410

3.

Convert the following:

53 kg= _______mg

a)

0.000053

b)

53,000

c)

53,000,000

d)

5300

4.

Convert the following:

0.0684 dal= _______dl

a)

6.84

b)

0.000684

c)

68.4

d)

68400

5.

Convert the following:

96 mm= _______m

a)

960

b)

0.96

c)

96000

d)

0.096

6.

Convert the following

63cm= ______in

a)

160.02

b)

59.3

c)

24.8

d)

127.5

7.

Convert the following:

6.5 ft= ________cm

8.

Convert the following:

7.2lbs=________g

a)

15840

b)

0.01584

c)

0.00327

d)

3,272.73

9.

Convert the following:

3.4gallons=______mL

a)

898.28

b)

12,869.04

c)

0.0008976

d)

0.01287

10.

Convert the following:

0.357 mi=______ m

Select the closest answer

a)

221.74

b)

574.77

c)

57.54

d)

157.08

11.

Convert the following number into scientific notation

632800

a)

63.2800 x104

b)

6.32800x10-5

c)

6.32800 x105

d)

6.3 x10-5

12.

Convert the following number into scientific notation

0.0324

a)

3.24 x102

b)

3.24 x10-2

c)

3.24 x10-3

d)

32.4 x102

13.

Convert the following number into scientific notation

786200

14.

Convert the following into standard notation

5.3210 x102

a)

0.053210

b)

53.210

c)

532.10

d)

5321.0

15.

Convert the following into standard notation

8.25 x10-6

a)

8,250,000

b)

0.00000825

c)

0.00825

d)

825,000

16.

Convert the following into standard notation

1.5846 x107

17.

What is wrong with the following scientific notation

10548.6 = 0.105486 x 105

a)

exponent should be negative

b)

base number too long

c)

exponent should be 6

d)

base number not betweeen 1 and 10

18.

What is wrong with this scientific notation

0.0324 = 3.24x10-3

a)

Exponent should be positive

b)

base number is not between 1 and 10

c)

exponent number is not correct

d)

base number is wrong

19.

Convert 7.5325 L to mL

a)

0.0075325 mL

b)

7532.5 mL

c)

75.325mL

d)

75325 mL

20.

Convert 642890 cg to hg.

a)

6428.9

b)

642.89 hg

c)

64.289 hg

d)

6.4289 hg

21.

Convert 1400 cL to gal.

a)

3.7 gal

b)

369.88 gal

c)

0.37 gal

d)

36.99 gal

22.

Convert 15 F to C.

a)

9.44 C

b)

-30.6

c)

-9.44 C

d)

288 C

23.

Convert 75 F to K

a)

23.89 K

b)

77.4 K

c)

296.89 K

d)

350.4 K

24.

Convert 897 K to C

a)

1170 C

b)

624 C

c)

346.4 C

d)

211.95 C

25.

Convert 897 K to F

a)

1170 F

b)

624 F

c)

1155.2 F

d)

2138 F