The Real Numbers
What type of real numbers are these numbers called 39, 10, 5, 13, 90?
Whole Numbers, Integers, Rational Numbers
Double Jeopardy!!
Answer this correctly and earn double the points!
When adding integers, if the signs are both negative, your answer is?
Negative
12
1
PEMDAS is used to help you remember _________________?
The order of operations
1, 4, 9, 16, 25, 36, ... are examples of ________.
Perfect squares
What type of real numbers are these numbers called 4, -16, -117, 55, -21?
Integers, Rational Numbers
Is this an integer? Why or why not?
-3.56
Integers must be whole numbers.
42
16
What would be your first step in this equation:
2 + (3 x 4)2
3 x 4
What is the square roots of 25?
5
What type of real numbers are these numbers called 0.9, -5.23, 17.01, -6.7?
Rational Numbers
When MULTIPLYING integers, when do you get a positive answer?
When the signs are the same.
102
100
Solve this problem:
-3 + (5+2)
4
What is the square roots of 64?
8
True or False: All numbers are Whole Numbers.
FALSE! Not all numbers are Whole Numbers.
What is the opposite of zero?
0
Name the perfect square that comes after 49
64
Double Jeopardy!!
Answer this correctly and earn double the points:
Solve this problem:
2(15- 10 + 4)
18
What is the square root of 121?
11
True or False: Integers are only negative numbers, no positives, no decimals, and no fractions included.
FALSE! Integers also include positive numbers.
What do you get when you multiply a number times its inverse?
Example: 3/4 x 4/3
1
122
144
Solve this problem:
-5 + (2 + 4) - (3)2
-8
Wild Card!!
What is Ms. Bui's favorite drink?
Matcha!