Everyday Chem 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

• 7

How many significant figures does the following number have: 0.998005

• 6

• 4

• 7

• 5

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

• 0.010

What is 0.658 rounded to 1 significant figure?

• 0

• 0.66

• 0.7

• 0.658

• 0.6

How many significant figures does the measurement in 10.0 grams have>

• 1

• 0

• 3

• 2

How many significant figures does the following number have: 1740200

• 4

• 7

• 3

• 5

Tags

CCSS.8.EE.A.4

Calculate 5.50 cm + 5.5 cm and give your answer with the correct number of significant figures.

• 11 cm

• 11.0 cm

• 11.00 cm

• 11.000 cm

Tags

CCSS.5.NBT.B.7

Calculate 12.34 + 1.234 + 0.1234 and give your answer with the correct number of significant figures.

• 13.6974

• 13.697

• 13.70

• 13.7

Tags

CCSS.6.NS.B.3