Unit 1 Review

Round 0.010229 to four sig figs

• 1022
• 1023
• 0.01023
• 0.01022

Round 1009 to three sig figs

• 100
• 101
• 1010
• 1000

Calculate 12.34 + 1.234 + 0.1234

• 13.6974
• 13.697
• 13.70
• 13.7

Calculate 12.34 × 1.234 × 0.1234

• 1.87908
• 1.879
• 1.9
• 1.8790809

Round 0.010229 to four sig figs

• 1022
• 1023
• 0.01023
• 0.01022

How many significant figures does the following number have: 2001800.

• 1
• 4
• 6
• 7

Tags

CCSS.8.EE.A.4

How many significant figures does the following number have: 0.002040

• 6
• 4
• 3
• 2

Tags

CCSS.8.EE.A.4

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: 100.00210

• 7
• 5
• 10
• 8

Tags

CCSS.8.EE.A.4

Round 0.010229 to four significant figures

• 1022
• 1023
• 0.01023
• 0.01022