Sig Fig/Scientific Notation Quiz

How Many Sig Figs are in the following number: 4001.5

• 3 sig figs

• 5 sig figs

• 2 sig figs

• 1 sig fig

How Many Sig Figs are in the following number: 0.00371

• 3 sig figs

• 5 sig figs

• 2 sig figs

• 1 sig fig

How Many Sig Figs are in the following number: 4,200,000

• 3 sig figs

• 5 sig figs

• 2 sig figs

• 1 sig fig

How Many Sig Figs are in the following number: 1.7000

• 3 sig figs

• 5 sig figs

• 2 sig figs

• 1 sig fig

How Many Sig Figs are in the following number: 0.0003050

• 3 sig figs

• 5 sig figs

• 4 sig figs

• 1 sig fig

Solve and give your answer with the correct number of significant figures
(12.470)(271)

• 3366.9
• 3.37x10³
• 3400
• 3370

Solve and give your answer with the correct number of significant figures
129.6/3

• 43.0
• 43
•  4x10¹
• 40

Solve and give your answer with the correct number of significant figures
24.28 + 12.5

• 3.687 x 10¹
• 36.8
• 37
• 3.70x10¹

Solve and give your answer with the correct number of significant figures
1421-34

• 1.39x10³
• 1387
• 1390
• 1400

Give the answer to the correct number of significant figures to

145.63 - 28.9

• 116.73

• 116.7

• 116.70

• 117