Significant figures

Which of the following numbers has three significant figures?

• 1014 miles
• 101 feet
• 1000 yards
• all of the choices

How many significant figures does the following number have: 0.002040

• 6
• 4
• 3
• 2

How many significant figures does the following number have: 0.0204

• 6

• 4

• 3

• 2

How many significant figures does the following number have: 100.00210

• 7
• 5
• 10
• 8

Tags

CCSS.8.EE.A.4

How many significant figures does the following number have: 1740200

• 4
• 7
• 3
• 5

Tags

CCSS.8.EE.A.4

The teacher reported that she has 10 girls in her class. How many significant figures does the number reported by the teacher have?

• infinite

• 2

• 15

• 1

Which of the following numbers have four significant figures?

• 56.75 g
• 40.01 g
• 0.6000 g
• all of the choices

All of the following have one significant figure except:

• 100 cm
• 0.0001 cm
• 2 cm
• 2.00 cm

How do you write

8.317 x 10⁶

in standard form (non-scientific notation)?

• 8, 371, 00

• 83, 170, 000

• 837, 100

• 8, 317, 000

Express the following in standard notation:
8.025 x 10^-8

• .00000008025
• .000000008025
• 802,500,000,000
• 80,250,000,000