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20 questions
Select all equations that match this tape diagram.
Select all equations that match this tape diagram.
Select all equations that match this balanced hanger.
Select all equations that match this balanced hanger.
Select all equations that match this tape diagram.
Select all equations that match this balanced hanger.
What is the product in this expression? 3x=21
3
x
21
What is the coefficient in this expression? 3x=21
3
x
21
What is the variable in this expression? 3x=21
3
x
21
Select all equations that are represented in this diagram.
Here is an equation: x+4=17
Which diagram represents this equation?
What is the value of x in this tape diagram?
3x
9
3
1/3
What equation is represented in this tape diagram?
x+3=9
9x=3
3x=9
9+3=x
What is the value of x in this tape diagram?
7
5
35
5x
Which equation is represented in this tape diagram?
x+5=35
35x=5
5x=35
35-x=x
4) Solve this equation
a - 2.1 = 5.8
a = 7.9
a = 3.7
a = 5.8
None of these match my answer
2) Please solve this equation
p/5 = 7
p = 35
p = 12
p = 2
None of these match my answer
10) Please solve this equation
m - 14 = 32
m = 18
m = 2 1/8
m = 424
None of these match my answer
13) Please solve this equation
23 = x + 7
x = 16
x = 30
x = 161
None of these match my answer
14) Please solve this equation
1.2x = 9.6
x = 8
x = 10.8
x = 8.4
None of these match my answer
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