Show:
Algebra
Coordinates
Word Problems
Rounding
Order of Operations
100
What are operations?
Addition Subtraction Multiplication Division
100
A flat surface that goes forever in all directions
Plane
100
Abdu bought a soccerball for $17 and a pair of cleats for $67. How much money did he spend in all?
$84
100
What is 324 rounded to the nearest 100
300
100
1 + 7 x 6=
43
200
What are the constants in algebraic equations?
The numbers
200
The x and y axis intersect at this point (0,0)
Origin
200
At Jefferson High School there are 987 girls and 623 boys. How many mroe girls are there than boys?
364 more girls
200
What is 979 rounded to the nearest 100
1,000
200
10 + 20/2 =
20
300
What are the variables in algebraic equations?
The letters
300
The positive x and negative y coordinates are in what quadrant?
Quadrant 4
300
Mrs. Grimes bought 12 notebooks. Mr. Duffy bought 8 times as many as Mrs. Grimes. How many notebooks did Mr. Duffy buy?
96 notebooks
300
What is 429 rounded to the nearest 10
What is 430
300
7 x 3 + 3 - 2 x 4=
16
400
Find the answer to 15f + 9 - 4 = 50 show your work on the board
f=3
400
What does perpendicular mean or look like? (you can draw on the side board)
two lines that intersect creating right angles- one vertical line and one horizontal line
400
Delip went to the store and spent $23 on food, $19 on drinks, and $47 on video games. He paid with $100. How much change did he get back?
$11
400
What is 49 rounded to the nearest 100
0
400
9 x 5 - 2 x 7=
31
500
What is the number one rule in solving an algebraic equation?
Whatever you do to one side you have to do to the other
500
If you start at the point of origin and then go left and then down, which quadrant are you in?
Quadrant 3
500
Draw a picture: Mrs. Grimes classroom has 6 rows of desks. There are 4 desks in each row. How many desks are in Mrs. Grimes' classroom?
x x x x x x x x x x x x x x x x x x x x x x x x 24 desks
500
What is 50 rounded to the nearest 100
100
500
What is the order of operations? Name them in order
Parentheses Exponents Multiplication Division Addition Subtraction