End Of Month Test- 8th grade

How many significant figures does the following number have: 0.002040

• 2

• 3

• 6

• 4

What is 78.5 rounded to one significant figure?

• 79

• 80

• 70

• 79.0

Round 1047.78 to three sig figs

• 104

• 105

• 1050

• 1050.00

Solve & Round to two Siigificant figures 4.5 x 2.34 =

• 11

• 10.5

• 10.52

• 10

How many significant figures: 2016 m

• 1

• 2

• 3

• 4

How many significant figures: 0.012 km

• 1

• 2

• 4

• 3

How would you write 0.0005 in scientific notation?

• $50\times10^5$

• $5\times10^3$

• $5\times10^4$

• $0.5\times10^3$

The rule of scientific notation is to write all exponents with a base of ____.

• 5

• 10

• 100

• 50

How do you write 1001 in scientific notation?

• $1.0001\times10^4$

• $1.001\times10^3$

• $1.01\times10^5$

• $10.1\times10^3$

Which one of these is in scientific notation?

• 8.987000

• 80.987 x 10

• $8.96\times10^6$

• $8.96^6$