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30 Cards in this Set

  • Front
  • Back

How many significant figures?


24.05 kg

4

How many significant figures?


.000021lb

2

How many significant figures?


1.0000003 cm

8

How many significant figures?


2430 in

3

How many significant figures?


240007 g

6

How many significant figures?


2000 mm

1

How many significant figures?


2.34 × 10^3 L

3

How many significant figures?


10. Oz

2

How many significant figures?


12.00 ML

4

How many significant figures?


300 km

1

How many significant figures?


1.234 × 10^2 kg

4

How many significant figures?


303 g

3

How many significant figures?


4.5678 lb

5

How many significant figures?


.00523 g

3

How many significant figures?


60 m

1

Solve with appropriate significant figures:


3.05 + 40

43

Solve with appropriate significant figures:


50 × 5.25

260

Solve with appropriate significant figures:


2.03 × 10.004

20.3

Solve with appropriate significant figures:


400 + 5

405

Solve with appropriate significant figures:


3.45 × .00006

2.07 × 10^-4


(.000207)

Solve with appropriate significant figures:


3000.5 + 1.45

3001.9

Solve with appropriate significant figures:


25.5 ÷ 5.50

4.64

Solve with appropriate significant figures:


.005 - .06

-.06

Solve with appropriate significant figures:


210 ÷ 2.245

94

Solve with appropriate significant figures:


(60 - 12.5) × 10

470

What is the rule for Significant Figures when adding and subtracting?

Round the answer to the LEAST number of places in the DECIMAL portion.

Solve with appropriate significant figures:


(12 × 5) + 15.50

75

What is the rule for Significant Figures when multiplying and dividing?

Round to the LEAST amount of SIGNIFICANT FIGURES between to two numbers multiplied.

Solve with appropriate significant figures:


(4.50 + 20.222) × (150 ÷ 100)

50

Solve with appropriate significant figures:


(60 + 25.5) - (200 ÷ 4)

35