Approximation and Estimation

How many sig figs are there?
100.00

• 1
• 3
• 4
• 5

Tags

CCSS.8.EE.A.3

How many sig figs are there?
4004

• 1
• 2
• 3
• 4

Round 0.010229 to four sig figs

• 1022
• 1023
• 0.01023
• 0.01022

Round 1047.78 to three sig figs

• 104
• 105
• 1050
• 1050.00

Tags

CCSS.5.NBT.A.4

Round 1009 to three sig figs

• 100
• 101
• 1010
• 1000

What is 78.5 rounded to one significant figure?

• 79

• 8

• 78

• 80

Tags

CCSS.5.NBT.A.4

What is 0.658 rounded to 1 significant figure?

• 0

• 0.66

• 0.7

• 0.6

What is 98.907 rounded to 1 significant figure?

• 98.9

• 90

• 100

• 1

Round 1289 to three significant figures

• 1290

• 130

• 1300

• 129

How many significant figures are in 107,003 m?

• 3

• 4

• 6

• 5