Negative Exponents
Write 6-2 as a number as a fraction.
1/36
Write 120,000 in scientific notation.
1.2 ⋅ 105
Which two numbers does the square root of 322 fall between ? Which one is it closer to?
17 and 18, closer to 18.
Write: a ⋅ a ⋅ a ⋅ a ⋅ a ⋅ a ⋅ a ⋅ a using exponents.
a8
Write x3y-2z1 without negative exponents
x3z1/y2
Write 0.00003 in scientific notation
3.0 ⋅ 10-5
What two numbers does √31 fall between? Which one is it closer to?
5 and 6, closer to 6.
Write x ⋅ 2 ⋅ 2 ⋅ 2 ⋅ x ⋅ 2 ⋅ x ⋅ x ⋅ x
24x5 or 16x5
Write 23⋅ 3-2⋅ x-1⋅ y0⋅ z2 with positive exponents.
8z2/9x
Write 3.21 ⋅ 10-4 in standard form.
0.000321
Put the following in order from least to greatest:
1/4, 2 ⋅ 10-1, 0.3, 24, 3-1
2 ⋅ 10-1, 1/4, 0.3, 3-1,24
Evaluate: (-2)5 ⋅ 33
-864
Write 9-3 ⋅ 42 ⋅ a2 ⋅b-6 ⋅ c3 with only positive exponents.
16a2c3/729b6
Write 4.54 ⋅ 108 in scientific notation.
454,000,000
Put the following in order from least to greatest:
⅟8, 0.1, 9-1, 1 ⋅ 10-2, ✓1
1 ⋅ 10-2, 0.1, 9-1, ⅟8 ,✓1
✓100 - ∛8
8
Which is bigger?
625,000 or 6.25 x 106
6.25 x 106