A number that can be written as a fraction, a decimal that repeats or terminates
What is the square root of 144?
12
64 x 63 =
67
Write 803,000,000 in scientific notation
8.03 x 108
Who is the inventor of the telephone?
Alexander Graham Bell
What is an irrational number?
A number that cannot be written as a fraction, a decimal that does not terminate and does not repeat (goes on forever with no pattern).
Solve for x
x3 = 64
x = 4
73 x 23 =
143
Write 0.0000000068 in scientific notation.
6.8 x 10-9
What kind of fish is Nemo?
Clownfish
Is the √42 rational or irrational?
A gift box is a cube with a volume of 512 cubic inches. What is the length of each edge of the box?
3√512 = 8
410 ÷ 44 =
46
(2.08 x 104) x (4 x 105)
8.32 x 109
The Boston Red Sox
Determine the numbers that are irrational:
√36, √23, -4.232323..., 0.15155155515555..., 0.35, 𝜋
Irrational: √23, 0.15155155515555..., 𝜋
Between which two whole numbers does √89 lie?
√89 is between 9 and 10
(36)-2 =
3-12 = 1/312
(6 x 109) ÷ (2.4 x 103)
2.5 x 106
What is an archipelago?
A group of islands (Ex: Hawaii)
Write 0.777777.... as a fraction.
7/9
Order the following numbers from least to greatest: 2.333..., √8, 2.5, 2¼
2¼, 2.333..., 2.5, √8
90 =
1
(4.1 x 104) + (5.6 x 106)
5.641 x 106
In which country did Halloween originate?