Sig Figs and Sci Notations

How many significant figures does the following number have: 0.998005

• 9
• 10
• 6
• 5

Tags

CCSS.8.EE.A.4

How many significant figures does 1.90 × 10⁸ have?

• 3
• 4
• 6
• 8

Round 1009 to three sig figs

• 100
• 101
• 1010
• 1000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Which of the following is correct scientific notation?

• 20.35 x 10⁴
• .2035 x 10⁴
• 2035 ⁴
• 2.035 x10⁴

Tags

CCSS.8.EE.A.3

Which of the following is correct scientific notation?

• 20.35 x 10⁴
• .2035 x 10⁴
• 2035 ⁴
• 2.035 x10⁴

1145.678 + 4.56 + 623.9789 + 78.1 = ? (Use significant figures!)

• 1853.3
• 2000
• 1952.3
• 1852.3

Solve & Round to Correct Sig Figs.
100 / 2.0 = 

• 50
• 50.
• 50.0
• 50.00

Tags

CCSS.8.EE.A.4

Determine the number of Significant Figures in 101.00 mL.

• 5
• 4
• 3
• 2

Determine the number of Significant Figures in 101320 Pa.

• 5
• 4
• 3
• 6

Determine the number of Significant Figures in 0.000204 kg.

• 4
• 3
• 6
• 1