Significant Figures and Scientific Notation

Front

How many significant figures does the following number have: 0.002040?

Back

4

Front

How many significant figures does the measurement 0.998005 have?

Back

6

Front

Determine the number of significant figures in 10 L.

Back

1

Front

Determine the number of significant figures in 13410000 m.

Back

4

Front

Calculate 5.50 cm + 5.5 cm with correct significant figures.

Back

11.0 cm

Front

Express 23400 in proper scientific notation.

Back

2.34 x 10⁴

Front

What is 78.5 rounded to one significant figure?

Back

80

Front

Calculate 1.23 m x 0.89 m and give your answer with the appropriate number of significant figures.

Back

1.1 m²

Front

Calculate 12.34 + 1.234 + 0.1234 using significant figures.

Back

13.70

Front

1345.567 ÷ 23.56 (Use significant figures!)

Back

57.11