Exponent Rules
What is 24?
16
Write 4,000 in scientific notation
4 x 103
(2 x 103) + (3 x 103) = ?
5 x 103
The population of a city is about 2,000,000 people. Write this in scientific notation.
2 x 106
What is 100?
1
Simplify: 32 x 33
35
Convert 3.1×102 to standard form
Multiply: (4 x 102)(2 x 103)
8 x 105
Which is greater: 3 x 104 or 2 x 105?
2 x 105
Simplify: (32)2
34 = 81
Simplify: 56/53
53
Which number is written correctly in scientific notation?
A. 45 x 101
B. 4.5 x 101
C. 450 x 100
Divide: 9 x 106/ 3 x 102
3 x 104
Explain why scientists use scientific notation.
To easily write and work with very large or very small numbers.
What is the correct simplification of (23)2?
26
Simplify: (x2)4
x8
Write 0.00052 in scientific notation
5.2 x 10-4
Multiply: (5.5 x 104)(2 x 102)
1.1 x 107
The mass of a cell is about 5 x 10-9 grams. What is the mass of 2 cells?
1 x 10-8
Simplify: (45/42) x 43
46
Simplify and write using positive exponents:
25 x 2-3/ 22
20 = 1
Write 8.7×10-6 in standard form
0.0000087
Divide: 6.3 x 105/ 2.1 x 101
3 x 104
A spaceship travels 7.2 x 107 km in one week. How far will it travel in 4 weeks?
2.88 x 108 km
Create a problem that uses both exponent rules and scientific notation, then solve it.
Varied answers