Example:
Scientific Notation:
9,320 = 9.3 x 103
Number between Power of 10
1 and 10
1.
Copy and complete the table below:
10−4
0.0001
2.
10−3
10−2
0.01
101
102
100
103
1,000
104
C) 3.1 X 103
D) 3.1 X 104
E) 3.1 X 105
Write down the value of each of the following:
B) 6.5 X 10−2
C) 6.5 X 10−3
D) 6.5 X 10−4
E) 6.5 X 10−5
Write these numbers, given in scientific notation, out in full:
A) 2.5 X 102
5.
0.1
B) 3.1 X 102
A) 6.5 X 10−1
4.
100
Write down the value of each of the following:
A) 3.1 x 10
3.
10−1
B) 3.452 X 101
C) 1.323 X 10−3
Write these numbers in standard form:
A) 250
B) 78900
C) 0.002
D) 0.1542
E) 9,020,000
D) 2.07 X 105
Scientific Notation: Answers
1)
Copy and complete the table below:
10−4
0.0001
2)
10−3
0.001
10−2
10−1
0.01
0.1
100
101
1
102
10
100
103
1,000
104
10,000
Write down the value of each of the following:
A) 3.1 x 10= 31
B) 3.1 X 102 = 310
C) 3.1 X 103 = 3100
D) 3.1 X 104 = 31,000 E) 3.1 X 105 = 310,000
3)
Write down the value of each of the following:
A) 6.5 X 10−1 = 0.65 B) 6.5 X 10−2 = 0.065 C) 6.5 X 10−3 = 0.0065
D) 6.5 X 10−4 = 0.00065
4)
E) 6.5 X 10−5 = 0.000065
Write these numbers, given in scientific notation, out in full:
A) 2.5 X 102 = 250
B) 3.452 X 101 = 34.52
D) 2.07 X 105 = 207,000
5)
C) 1.323 X 10−3 = 0.001323
Write these numbers in standard form:
A) 250 = 𝟐. 𝟓 𝒙 𝟏𝟎𝟐
B) 78900 =𝟕. 𝟖𝟗 𝒙 𝟏𝟎𝟒
D) 0.1542 = 𝟏. 𝟓𝟐𝟒 𝒙 𝟏𝟎−𝟏
C) 0.002 = 𝟐 𝒙 𝟏𝟎−𝟑
E) 9,020,000 = 𝟗. 𝟎𝟐 𝒙 𝟏𝟎𝟔