WorksheetsScientific Notation
Total questions: 20
Worksheet time: 20mins
Change from standard form to scientific notation: 450,000
4.5 x 105
45 x 105
4.5 x 104
4.5 x 106
Change from standard form to scientific notation: 0.000398
39.8 x 10-5
3.98 x 10-5
3.98 x 10-4
39.8 x 10-6
Compare 2.01 x 1015 and 2.8 x 1013. Which number is larger?
2.01 x 1015
2.8 x 1013
If the exponent on your power of 10 is positive, is your number larger or smaller than 10?
Larger
Smaller
0.012
0.12
1.2
12
0.00009132
0.00000009132
0.000000009132
0.00000009312
Write 9,450,000 in scientific notation.
9.45 x 104
9.45 x 105
9.45 x 106
.945 x 107
Write 46.3 x 104 in scientific notation.
It is in scientific notation.
.463 x 106
4.63 x 105
4.63 x 104
340000
340
3400
34000
What is the simplified version of
3.9 x 106
4 x 1020
4 x 106
3.9 x 1020
Light travels at a rate of 186,000 miles per second. Write this number in scientific notation.
1.86 x 105
1.86 x 104
18.6 x 104
186 x 103
8.9 × 10-4
0.89 × 10-4
8.9 × 10-3
0.0089 × 10-3
7.82 x 10-6 is an example of scientific notation. The exponent of -6 tells you your number will be very ________.
Large
Small
Basic
A microgram is equal to 1 x 10 -6 grams. How many times greater than a microgram is 1 x 102 grams?
1 x 10-8
1 x 10-4
1 x 104
1 x 108
The US spends an average of 1.02x104 dollars on each student per year. There are about 7.6x107 students in the US. About how much money total is spent on students per year?
7.752 x 1011
7.752 x 1028
8.62 x 1011
8.62 x 1028
How would you write 4.3756 x 104 in standard form?
437,560,000
0.00043756
43,756
4,3756
How would you write -5.6 x 10-3 in standard form?
0.0056
-5,600
0.00056
-0.0056
When writing a number in scientific notation, the first number must be greater than 1, but less than 10.
False
True
How do you write
1001
in scientific notation?
1.0001 x 104
1.01 x 105
1.001 x 103
10.1 x 103
Express the following in standard notation:
8.025 x 10-8
.00000008025
.000000008025
802,500,000,000
80,250,000,000
