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Total questions: 10
Worksheet time: 5mins
If the equation is 2x + 5 = x + 12, what is the value of x?
Illustrates the equation of 3x + 5 = 11.
Find the whole part of the equation of 23 - x = 9 + x.
The equation are equal if the unknown value is x = 16 in the given bar model
True
False
Sometimes True
Never True
Find the unknown value.
4
8
12
16
What is the value of unknown in the equation of x + 7 = 13 - x ?
6
7
8
9
If the equation is 21 + 11 = x, wherein the x is unknown. The next step is to cancel/eliminate the equal bar.
True
False
Sometimes True
Never True
If x = 3, find the equation of the given bar model.
3x + 9 = 2 + 2
3x + 2 = 9 + 2
3x + 2 = 9 - 2
3x - 2 = 9 + 2
If x = 1, in the equation of 3x - 2 = 1. What is the value of the bar model represented the “part“ of equation.
Using a bar model method, the illustration below came from the equation of 5x + 2 = 22.
True
False
Sometimes True
Never True
