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WorksheetsRECAP TILL SCIENTIFIC NOTATION
Total questions: 14
Worksheet time: 4mins
Name
Class
Date
1.
Which unit of measurement is greatest?
a)
decimeters
b)
millimeters
c)
centimeters
d)
kilometers
2.
1800 milligrams = ___ grams
a)
1.8
b)
18
c)
180
d)
.18
3.
1 L = _______ mL
a)
1
b)
10
c)
100
d)
1000
4.
The smallest bit of matter that is pure and can't be broken down into any other smaller substance by physical or chemical means.
a)
particle
b)
compound
c)
element
d)
atom
5.
Matter is classified into two main groups known as_______.
a)
solids and fluids
b)
pure substances and mixtures
c)
homogeneous and heterogeneous
d)
elements and compounds
6.
Which UNIT is used when measuring MASS?
a)
Meter
b)
Liter
c)
Gram
7.
If there is a chair on Earth that has a mass of 5 Kilograms, and it is taken to the Moon, which of the following is true.
a)
The chair is 5 Kilograms on the moon.
b)
The chair is less than 5 kilograms on the moon.
c)
The chair is more than 5 kilograms on the moon.
d)
There is not enough information to know.
8.
The formula for finding the volume of a REGULAR SHAPED OBJECT is?
a)
Volume = Length x Width x Mass
b)
Length = Volume x Mass x Height
c)
Volume = Length x Width x Height
d)
Volume = Meter x Liter x Gram
9.
Mass is:
a)
The amount of "STUFF" in an object
b)
The amount of "SPACE" in an object
c)
The measurement of a gravity on an object
d)
The amount of items in a room
10.
What is scientific notation?
a)
A long way to write really short numbers
b)
A short way to write really long numbers
c)
I don't know...
d)
None of the above
11.
How would you write 564,000,000 in scientific notation?
a)
5.64 x 10-7
b)
5.64 x 106
c)
5.64 x 108
d)
56.4 x 107
12.
Express the following in scientific notation:
.000457
.000457
a)
457 x 106
b)
457 x 10-6
c)
4.57 x104
d)
4.57 x 10-4
13.
UNDERSTANDING
If the exponent is a positive number...
If the exponent is a positive number...
a)
you will get a large number
b)
you will get a smaller number
14.
When your exponent is negative, you move your decimal....
a)
to the right
b)
to the left
c)
to both sides
d)
nowhere.... the decimal goes nowhere
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