The Real Numbers
This is the most basic of numbers. Another name would be counting numbers
What are the Natural Numbers?
When adding integers, if the signs are both negative, your answer is?
What is a negative?
52
What is 25
PEMDAS is used to help you remember...
What are the order of operations?
1, 4, 9, 16, 25, 36, ... are examples of these.
What are perfect squares?
Real Numbers are comprised of these two sub-sets
What are Rational and Irrational Numbers?
Can you divide a fraction with a denominator of zero? Why or why note?
What is no, they are undefined?
23
What is 8
What would be your first step in this equation:
2 + (3 x 4)2
What is 3 x 4
These are the square roots of 25.
What are 5 and -5?
It's the word that makes Rational Numbers rational because they can be expressed as this.
What is a ratio?
When multiplying integers, when do you get a positive answer?
What is when the signs are the same?
A square garden has an area of 144 square feet. What is the length of one side?
What is 12 ft?
Solve this problem:
-3 + (5+2)
What is 4 ?
It's the cube root of 8.
What is 2?
Zero is a member of every number system but these two.
What are the Natural Numbers and Irrational Numbers.
What is the opposite of zero?
What is 0?
What is 64?
Solve this problem:
2(15- 10 + 4)
What is 18 ?
What are the square roots of 49/81?
7/9 and -7/9
All Irrational Numbers have these two 'non" characteristics.
What is they are non-repeating and non-terminating.
What is the sum of all additive inverses?
What is 0?
List 5 consecutive perfect squares beginning with 81
What is 81, 100, 122, 144, and 169
Solve this problem:
-5+6(2+4) - (3)2
What is 32 ?
What are the square roots of 25/100?
What are 5/10 or 1/2 and -5/10 or -1/2