Mixed Topics
Combination of negative and positive numbers including zero.
Integers
What integers between –3 and 1?
-2, -1, 0
If you have taken 6 steps forward and 8 steps backward, how many steps have you taken?
2 steps backward
What kind of property is a • 1/a = 1 ?
Inverse Property / Inverse Property of Multiplication
An illustration that shows logical relationships between two or more sets.
Venn Diagram
1/6 + 1/6 = ?
2/6 or 1/3
Complete the following example of Associative Property of Addition:
( - 3 + 5) + 2 = _____________.
-3 + (5 + 2)
Why is there a need for you to understand the “Venn Diagram”?
a. It is useful in showing the relationship between sets
b. It is useful in showing a picture of sets
c. It can be used to analyze real – situations
d. All of the above
A
AC + AB = C (A + B), what kind of property?
Distributive Property
Which operation will not change the value of any zero number?
a. Dividing zero c. Multiplying by zero
b. Adding one d. Multiplying by one
C
3/4 - 1/4 = ?
2/4 or 1/2
What product will you get if you are given the factors: (-1)(-2)(-3)(-4)(-5) ?
-120
This subset includes all numbers that "come to an end" or numbers that repeat and have a pattern.
Rational Number
A property of operations of integers that focuses on groupings of numbers won’t affect neither the sum nor the product.
Associative Property
cd = dc, what kind of property?
Commutative Property
(0.3) (0.3) = ?
0.9
What is the principal roots of square root of 144?
12
This subset includes numbers that cannot be expressed as a ratio of two integers. It has decimal that goes on forever without any repeating pattern.
Irrational Number
The property that states any number added to 0 or multiplied by 1 would come up with the number itself.
Identity Property
This subset is exactly like the subset of counting numbers that includes zero "0."
Whole Number
7 1/2 - 1 1/3 =?
6 1/6
The estimated principal root of square root of 7 is ___?
2.65
What is the principal roots of square root of 10, 000?
100
What kind of property is this kind of example:
(- 3) x 8 = 8 x (- 3)
Commutative Property
This subset consists of all positive integers that we use to count starting with "1" and so on.
Natural Numbers