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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 7 - Mathematics
1.10 Convert Scientific Notation to Standard Notation (Natural Numbers)

To Change from Scientific Notation to Standard Form:
  1. Move decimal point to right for positive exponent of 10.
  2. Move decimal point to left for negative exponent of 10.
Example: Convert 5.67 x 105 to standard notation.
Solution: 567000

Example: Convert 1.012 x 10-8 to standard notation.
Solution: 0.00000001012


Directions: Convert the following numbers from scientific notation to standard notation. Also write atleast 5 examples of your own.
Q 1: 7.214 x 103
731.4
73140
7214

Q 2: 3.12 x 109
3120000000
3120
312000

Q 3: 1.23 x 105
1230000
12300
123000

Q 4: 6.32 x 10-3
0.00632
0.0632
0.632

Q 5: 9.99 x 103
9999
9990
999

Q 6: 9.34 x 10-6
0.00000934
0.000934
0.0000934

Q 7: 5.105 x 104
5.105
51050
5105

Q 8: 7.1 x 104
710000
71000
7100

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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