Square Roots
What is the value of √324?
18
Which is greater?
0.3679832... or 0.4
0.4
True or False: Some real numbers can be classified as both rational and irrational.
False
What is the value of 3(6 - b) + 7 - 2b
when b = 4
5
What is the best season? (winter, fall, spring, summer)
Fall
Between which two integers is the negative square root of 117?
-10 and -11
1/4, 20%, 0.35, 1/3
Order from least to greatest
20%, 1/4, 1/3, 0.35
These rational numbers are referred to as "the counting numbers" and they include 1, 2, 3
Natural Numbers
(2x + 3z)4 / 16 for x=1 and z=2
256
All fractions are _____ numbers
rational
The square root of 275 is between these two numbers
16 and 17
Order from least to greatest
1/2, 0.30, 45%, 7/8, 0.86
0.30, 45%, 1/2, 0.86, 7/8
The square root of non-perfect squares are _____ numbers.
irrational
x3+ y2 - z1 for x = 2, y = 5, z =4
37
Write the following in scientific notation:
0.00000676
6.67 X 10-6
The square root of 30 is between these two numbers and which number is it closest to
5 and 6 (closer to 5)
15.62, √(97), 8, 4π, 10.45
Arrange from greatest to least
15.62, 4π, 10.45, √(97), 8
Rational numbers can be what type of decimal?
Repeating or terminating
(14f - 6c) + e8 for f = 1, c = 117, e = 2
-432
What is the first step of every comparing and ordering question
Put the numbers in the calculator to get their decimal values
What number is not a perfect square: 100, 169, 280, 324
280
Order from greatest to least.
((π)/(4)), -2.5, -√(5), and 0.5
((π)/(4)), 0.5, −√(5), −2.5
Which of the following is NOT an example of a rational number?
a. Square root of 100 b. Square root of 36
c. Square root of 26 d. Square root of 49
C
n2/4 + 2m3 - 85 for n = 8, m = 3
-15
how do you make a fraction into a decimal
what is divide by the numerator