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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

MEAP Preparation - Grade 7 Mathematics
1.152 Scientific Notation for Decimal Numbers

Standard NumberScientific Notation
1.21.2 x 100
5.75.7 x 100
82.18.21 x 101
90.59.05 x 101
123.11.231 x 102
745.97.459 x 102
1234.21.2342 x 103
12345.21.23452 x 104
123456.21.234562 x 105
12345678.91.23456789 x 107
Standard NumberScientific Notation
0.99.0 x 10-1
0.777.7 x 10-1
0.1021.02 x 10-1
0.0121.2 x 10-2
0.00121.2 x 10-3
0.00011.0 x 10-4
0.000077.0 x 10-5
0.00003453.45 x 10-5
0.0000099.0 x 10-6
0.000000343.4 x 10-7

Directions: Choose the scientific notation for the decimal number. Also write atleast 5 examples of your own.
Q 1: 854.3
8.543 x 102
8.543 x 103
85.3 x 102

Q 2: 8.9
8.9 x 100
89 x 100
8.9 x 101

Q 3: 0.5
5.0 x 10-2
5.0 x 101
5.0 x 10-1

Q 4: 12345678.9
1.23456789 x 106
1.23456789 x 107
123.56789 x 107

Q 5: 0.405
4.05 x 10-2
4.05 x 101
4.05 x 10-1

Q 6: 0.000007
7.0 x 106
7.0 x 10-6
7.0 x 10-5

Q 7: 0.001200045
1.200045 x 103
1.200045 x 10-4
1.200045 x 10-3

Q 8: 0.1
1.0 x 10-1
1.0 x 101
1.0 x 10-2

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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