Hanger Diagrams
Percentage
Solving Equations
Area Model
Writing Equations
100
What equation is represented by this hanger diagram?
3x = 15
x+x+x=15
100
50% of 400 is...
200
100
What math problem would you use to solve this equation?
x+7=15
15-7=x
100
Write an equivalent expression for this diagram:
3(2+6)
3(8)
6+18
100
Alex is 5 years older than his younger brother. If his younger brother is 12, how old is Alex?
17
200
What equation is represented by this hanger diagram?
x+4=8
200
75% of 800 is....
600
200
What math problem would you use to solve this equation?
x-23=50
23+50=x
200
Write 2 expressions that are represented by this area model.
8(6 + 20)
8(26)
8(6) + 8(20)
200
Alex is 5 years older than his younger brother. If Alex is 19, how old is his younger brother?
14
300
What equation is represented by this hanger diagram?
4x = 15 + 2x
x+x+x+x = 15 + x + x
300
60% of 80 is...
48
300
What math problem can you use to solve this equation:
6*p=72
72/6=p
300
Write the following expression
9(____ + ______)
9(8 + b)
300
Alex is 5 years older than his younger brother. If his younger brother is 2, how old is Alex?
What if his younger brother was 6? 10?
Write the expression for Alex if his younger brother is x years old.
400
What 2 equations can be represented by this hanger diagram?
4x + 10 = 6 + 2x
x + x + x + x + 10 = 6 + x + x
400
35% of what number is 126?
360
400
What math problem can you use to solve this?
x/15=90
x=15*90
400
Write 2 expressions for this tape diagram
7(2x + 6)
14x + 42
7(2x) + 7(6)
400
The cost of each pizza at Domino's on their carryout deal is $8 a pizza. If I bought p number of pizzas, what expression could I use to determine the total cost, if I bought p pizzas?
8p
500
What equation is represented by this hanger diagram?
Extra 500 points for every unique equation you can write.
3(2x+2)=36
6x + 6 = 36
500
65% of what number is 422.5?
650
500
What math problem can you use to solve this?
10p=72
p=7.2/10
500
Write all three expressions for this diagram.
3(x+7)
3(x)+3(7)
3x + 21
500
Mrs. Reineke went out to dinner with four friends at California Pizza Kitchen. They decided to split the bill. If the bill was t dollars, what expression would help me determine how much each person paid?
t/5