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Scientific
Notation
Exponents &
Multiplication
Exponents
& Division
Mult./Dividing
Scientific
Notation
Conversions/Nu
mber Sense
10
10
10
10
10
20
20
20
20
20
30
30
30
30
30
40
40
40
40
40
50
50
50
50
50
Question 1 - 10
• Write the following number in
Scientific Notation.
• 34,400,000
Answer 1 – 10
Question 1 - 20
• Write the following number in
Standard Form.
Answer 1 – 20
• 813,000
Question 1 - 30
• Write the following number in Standard Form.
Answer 1 – 30
Question 1 - 40
• Write the following in Scientific Notation.
.0045´10
9
Answer 1 – 40
4.5´10
6
Question 1 - 50
• Please order the following numbers in
Scientific Notation from LEAST to GREATEST.
-3
-7
1´10 ,35´10 , 9.89 ´10 ,1.5´10
6
7
Answer 1 – 50
-7
-3
9.89 ´10 ,1´10 ,1.5´10 ,3.5´10
7
7
Question 2 - 10
• Simplify the following expression. Write your
answer using only positive exponents.
x ×x
5
4
Answer 2 – 10
x
9
Question 2 - 20
• Simplify the following expression. Write your
answer using only positive exponents.
Evaluate if possible!
-5
5 ×5
8
Answer 2 – 20
5 =125
3
Question 2 - 30
• Simplify the following expression. Write your
answer using only positive exponents.
a
-25
×a
20
Answer 2 – 30
1
-5
a = 5
a
Question 2 - 40
• Simplify the following expression. Write your
answer using only positive exponents.
6xy z × 5x y
3 4
2
Answer 2 – 40
30x y z
3 4 4
Question 2 - 50
• Simplify the following expression. Write your
answer using only positive exponents.
-5 4
-3 -2 -2
2 fg h ×-3 f g h
Answer 2 – 50
-6h
-6 f g h = 2 7
f g
-2 -7 2
2
Question 3 - 10
• Simplify the following expression. Write your
answer using only positive exponents.
y
3
y
7
Answer 3 – 10
y
4
Question 3 - 20
• Simplify the following expression. Write your
answer using only positive exponents.
Evaluate if possible!!!
9
3
12
3
Answer 3 – 20
1 1
3 = 3=
3 27
-3
Question 3 - 30
• Simplify the following expression. Write your
answer using only positive exponents.
x yz
-4 7
x y
2
7 0
Answer 3 – 30
x
6
Question 3 - 40
• Simplify the following expression. Write your
answer using only positive exponents.
-3r t
2 8
6r t
5 4
Answer 3 – 40
-r
4
2t
3
Question 3 - 50
• Simplify the following expression. Write your
answer using only positive exponents.
d f 3
( 4 -3 )
d f
7
2
Answer 3 – 50
d f
9
15
Question 4 - 10
• Find the following product. Write your answer
in Scientific Notation!
(3´10 )(2 ´10 )
4
2
Answer 4 – 10
6 ´10
6
Question 4 - 20
• Find the following product. Write your answer
in Scientific Notation!
-4
(4 ´10 )(4 ´10 )
1
Answer 4 – 20
1.6 ´10
-2
Question 4 - 30
• Find the following quotient. Write your
answer in Scientific Notation!
12 ´10
3
6 ´10
8
Answer 4 – 30
2 ´10
5
Question 4 - 40
• Find the following product. Write your answer
in Scientific Notation!
-80 0
35 0
(1.45´10 ) (2.45´10 )
Answer 4 – 40
1
Question 4 - 50
• Find the following quotient. Write your
answer in Scientific Notation!
-2
3´10
-5
6 ´10
Answer 4 – 50
5´10
2
Question 5 - 10
• Simplify the following expression.
0
4x
-4 -10 0
(3x y )
Answer 5 – 10
4
Question 5 - 20
• What would the “?” have to be to make the
equation true?
m
8
=m
?
2
Answer 5 – 20
m
-6
Question 5 - 30
• Which of the following numbers is LARGER?
221´10 OR 2 ´10
4
6
Answer 5 – 30
221´10
4
Question 5 - 40
• How many times
larger is:
45´10
bigger than:
7
9 ´10
5
Answer 5 – 40
5´10 = 500 times
2
Question 5 - 50
• Convert 457 g (grams) to kg (kilograms).
• Conversions:
• 1 g = 10-3 kg
OR
1 kg = 103 g
Answer 5 – 50
-1
4.57´10 kg