Expressions to Words
10 + 5
What is... Add 10 and 5
(3+3)X2
What is... 12
16-t, when t is 5.
The first five terms of this sequence are
7, 14, 21, 28, ?
What is the fifth term?
35
What is an origin and why is it important?
What it an ordered pair?
The origin is the point (0,0) and it is where we start when we are graphing ordered pairs.
An ordered pair is the (x,y) coordinates we can plot on a graph.
(4-2) X 5
What is... Subtract 2 from 4 then multiply by 5
5-4+15
What is... 16
X-3+6, when x is 15.
What is... 18
How do these two patterns relate?
5, 10, 15, 20, 25
20, 40, 60, 80, 100
The bottom term is the top term multiplied by 4.
Plot these points: (8, 12) and (11, 10)
(show personal graph paper)
7 X (3+2)
What is... Multiply the sum of 3 and 2 by 7.
4 X (3+5)
What is... 32
DOUBLE JEOPARDY
Elisa's iguana weighs 5 pounds more than her turtle. Her dog weighs 3 times as much as her iguana. Let t be the weight of her turtle.
How much does her dog weigh (as an expression)?
If her turtle weighs 6 pounds, how much do her iguana and dog weigh?
What is... (t+5) X 3
What is... 33 pounds
Complete this table...
Number of skateboards: 1 2 3 4 5
Cost: $80 $160
3 4 5
$240 $320 $400
DOUBLE JEOPARDY:
1) Plot the ordered pairs and connect the points:
Point A (3,5)
Point B (10,7)
Point C (5,11)
2) Name the angles on this triangle
(Graph on own paper while they work)
5-4+3-2
What is... Subtract 4 from 5 then add 3. Lastly, subtract 2.
1/3 X (3+6)
What is... (1/2) X f
Write the first five terms of a pattern that begins with 2, and then adds 3.
Write an expression for the sixth term of the pattern.
2, 5, 8, 11, 14
2+3+3+3+3+3 OR 2+(5 X 3)
Plot a rectangle and write the 4 ordered pairs on your graph
(depends on the chosen points)
6X8-(3+2)
What is... Multiply 6 by 8. Then subtract the sum of 3 and 2 from that.
4 X 3 + (1/4 X 16)
What is... 16
Five friends earned $34 walking dogs and b dollars by bathing the dogs. They want to divide the total equally. What could be an expression they write to find the amount each friend gets?
What is... (34+b) / 5
Write the first five terms of a pattern that begins with 5, and then adds 5.
Then compare it with the first five terms of a pattern that begins with 2 1/2 and adds 2 1/2.
5, 10, 15, 20, 25
2 1/2, 5, 7 1/2, 10, 12 1/2
The bottom term is half of the top term.
Use subtraction to find the length between the coordinates (3,12) and (3,5).
(3,12) - (3,5)= (0,7) The length of the segment is 7 units difference on the y-axis.