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Unit 4 Pre Diagnostic Test Math 8

Last updated about 6 years ago
17 questions
Note from the author:
Pre Diagnostic Test for Illustrative Math unit 4 8th grade
1

1

1

For each expression, combine like terms and write an equivalent expression with fewer terms.
4x + 3x

1

For each expression, combine like terms and write an equivalent expression with fewer terms.
3x -1 + 5x

1

For each expression, combine like terms and write an equivalent expression with fewer terms.
5 + 2x + 7 + 4x

1

For each expression, combine like terms and write an equivalent expression with fewer terms.
4 - 2x + 5x

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For each expression, combine like terms and write an equivalent expression with fewer terms.
10x - 5 + 3x - 2

1

x/3 = 12
What does x = ?

1

2x + 3 = 20
X = ?

1

4/3 x = 10/3
x = ?

1

-4x = -24
x = ?

1

2(x - 4) = 10
x = ?

1

-0.5x + 1.1 = -2.9
x = ?

1

x = 2 is a solution to -2(x - 4) = 4

1

x = 2 is a solution to 26/x = 13

1

x = 2 is a solution to -3.8x = -7.4

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x = 2 is a solution to 4(x - 1) - 3(x - 2) = -8