Upload
melanie-whitney
View
24
Download
0
Embed Size (px)
DESCRIPTION
FTCE 5-9 Test Prep. Center for Teaching and Learning. Competency 2. Competency 2. Write an expression: 7 added to a number A number decreased by 8 12 times a number divided by 7 28 less than a number The ratio of a number to 55 4 times the sum of a number and 21. Competency 2. - PowerPoint PPT Presentation
Citation preview
FTCE 5-9 Test Prep
Center for Teaching and Learning
Competency 2
Competency 2
Write an expression:
7 added to a numberA number decreased by 812 times a number divided by 728 less than a numberThe ratio of a number to 554 times the sum of a number and 21
Competency 2
7 added to a numberA number decreased by 812 times a number divided by 728 less than a numberThe ratio of a number to 554 times the sum of a number and 21
(n + 7)(n - 8)
(12n ÷ 7)
(n - 28)(n : 55)
4(n+21)
Competency 2
Represent 3 x 4 using squares.
Competency 2
Use a number line to illustrate -6 + 8 = +2
Competency 2
Venn Diagram
The Venn Diagram is made up of two or more overlapping circles. It is often used in mathematics to show relationships between sets
How many people eat cookies?
Solve this problem using a Venn Diagram:
Kevin surveyed 60 people to find out their travel preferences. Of the people surveyed, 53 prefer to travel by plane, 22 prefer to travel by train, and 15 prefer both. How many like to travel by plane but not by train?
What do we know?
What do we know?
60 people
53 plane
22 train
16 both
Plane Train
60 people53 plane22 train16 both