Adding Fractions with the same Denominators: Simplify
3 / 16 + 5 / 16 = ?
What is 1/2
100
Convert the fraction 2/4 into a decimal.
What is 0.50
100
Give one real life reason of why we have INTEGER numbers and one real life reason why we have RATIONAL numbers in,
The Real Number System.
Answers May Vary.
INTEGER: Sea level, Temperature, Money, etc.
RATIONAL: Time, Distance, Measuring, Equal Portions, etc.
100
4a + 7 + 3a + 2
What is 7a + 9
100
18+y=50
What is 32?
200
How many inches are in 5.5 feet?
(12)(5.5)= 65 inches
200
Convert the decimal 0.74 into a percent.
What is 74%
200
Define Whole and Natural Numbers on, The Real Number System and state what the difference is between Whole and Natural Numbers.
Whole Numbers: Non-Fractional, positive counting numbers including zero.
Natural Numbers: Non-Fractional, positive counting numbers that do not include zero.
The difference is that Whole numbers include 0 and Natural numbers do not include 0.
200
9 ( 2 x + 5 ) + 10
What is 18x+55
200
1/2 x = 5
What is x=10
300
What is the RULE for adding INTEGERS with the SAME SIGN?
What is, add the bases and keep the sign.
Answers may vary.
300
Convert the decimal 0.25 into a fraction.
What is 1/4 , 2/8, 3/12, 4/16, etc.
300
•A number with no fractional part.
• the counting numbers {1, 2, 3, ...},
• zero {0},
• and the negative of the counting numbers {-1, -2, -3, ...}
Examples (-16, -7, 0, 1, 2, 987)
What is Integers
300
m ( 9 m + 2 ) + 7
What is 9m^2 +2m +7?
300
20 / x + 4 = 8
What is x=5
400
Define what Complementary and Supplementary Angles are.
Complementary Angles: Angles that are the sum of 90 degrees.
Supplementary Angles: Angle that are the sum of 180 degrees.
400
Convert 75% into a fraction.
What is 3/4
400
a real number that can be written as a simple fraction:
Examples include: 3/2, 18/4, -8/2, -7, 67, 0.333333......
What are Rational Numbers
400
5 x - 4 y + 9 x + 1 2 y
What is 14x+8y
400
12x-8x+4x= 32
What is 4?
500
What is an Equilateral Triangle?
I triangle with all sides equal to one another and all angles equal to one another.
500
7 is what percent of 16?
HINT: Use long division to find out what 7/16 is then convert your decimal into a percent!
What is 43.75%
500
What type of a real number cannot be written as a fraction, the decimal does not terminate, the decimal does not have a pattern?
Must define and give TWO examples of Irrational numbers!
What are Irrational Numbers?
For instance: Pi, Square Root of 2, etc.
500
Simplify the following Expression:
2 ( x - 7 ) + 3 x + 10