Scientific Notation
When a number is in proper Scientific Notation, what should the decimal number look like?
What is a number between 1 and 10?
When a number is Scientific Notation has a positive exponent, what will the standard form look like?
What is
VERY big number
or
whole number?
When multiplying numbers in scientific notation, what do you do with the exponents?
What is
ADD the exponents?
When adding or subtracting numbers in scientific notation, what should you do first?
What is make sure both numbers have the same exponent?
Compare:
√4 ___ 3.24
What is
√4 < 3.24?
Write this number in Scientific Notation:
25,000
What is
2.5 x 104 ?
When a number is Scientific Notation has a negative exponent, what will the standard form look like?
What is
a VERY small number
or
a decimal number?
When dividing numbers in scientific notation, what do you do with the numbers?
What is divide the numbers?
Add:
(3.1 x 106) + (2.6 x 106)
What is
5.7 x 106 ?
Compare:
2/3 ___ 0.6
What is
2/3 > 0.6 ?
Write this number in Scientific Notation:
0.00135
What is
1.35 x 10-3 ?
Write this is standard form:
3.75 x 107
What is
37,500,000 ?
Multiply:
(2 x 10-7)(3 x 102)
What is
6 x 10-5?
Subtract:
(2.4 x 105) - (1.3 x 105)
What is
1.1 x 105 ?
Compare:
√9 ___ 3
What is
√9 = 3 ?
Write this number in Scientific Notation:
410,000,000,000
What is
4.1 x 1011 ?
Write this in standard form:
1.607 × 10-6
What is
0.000001607 ?
Divide:
(8.75 x 106) / (2.5 x 103)
What is
3.5 x 103?
Add:
(5 x 102) + (3.4 x 103)
What is
3.9 x 103?
Order these numbers from least to greatest:
√10, 15/2, -2
What is
-2, √10, 15/2 ?
Write this number in Scientific Notation:
0.053 x 101
What is
5.3 x 10-1 ?
Write this in standard form:
6.19 x 100
What is 6.19 ?
Multiply
(8.92 x 10-9)(7.5 x 1012)
What is 6.69 x 104?
Subtract:
(8.98 x 104) - (4.5 x 102)
What is
8.935 x 104?
Order these numbers from greatest to least:
(-3)3, -1.2 x 102, -17/3
What is
-17/3, (-3)3, -1.2 x 102 ?