Physical science

Scientific notation

100

1.0 x 10²

100

200

3.2 x 10³

3200

300

4.4 x 10^-3

.0044

400

.000204

2.04 x 10⁴

500

9.929 x 10^-5

.00009929

unit conversion

100

10 L=___dl

100 dl

200

23 cg=___g

.23g

300

55Kg=___Hg

550Hg

400

756 dl=___Dl

7.56 Dl

500

83645mg=___Dg

8.3645Dg

Significant figures

100

4200.

How many significant figures 

4

200

4030

How many significant figures 

3

300

2.34 + 3.2

5.5

400

43.2 + 2.35

45.6

500

243.23 x 52.3 

12700

Random

100

1 yard = 3 feet

10 yards = ___ feet

30 feet

200

44 x 10^-2

.44

300

235 dg= ___Dg

2.35 Dg

400

2 cups= 1 pint    2 pints = quart  2 quarts= 1 gallon

120cups___gallons

120cups= 15gallons

500

1 yard = 3 feet

4352yards=___feet

13056

Difficult version

100

880 meters=___cm

88,000cm

200

25987 x 10^-1

2598.7

300

342cm=___dm

34.2dm

400

50000

Write in scientific notation

5 x 10^-4

500

3+4

7