Math7 Ch2 Mid-Chapter Practice Quiz

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1. Evaluate each expression if a = 4, b = 6, and c = -1.     1. b − c

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Math7 Ch2 Mid-Chapter Practice Quiz - Quiz

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2. Evaluate each expression if a = 4, b = 6, and c = -1.     2. ac + b

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3. Evaluate each expression if a = 4, b = 6, and c = -1.fraction numerator minus 4 left parenthesis b space plus space c right parenthesis over denominator a end fraction

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4. Use the Distributive Property to evaluate each expression.     4. 2(10 + 3)

Explanation

=2(10) + 2(3)
=20 + 6
=26

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5. Use the Distributive Property to evaluate each expression. (do not put spaced between characters)     5. −3(9 + x)

Explanation

-3(9) + (-3)(x)
-27 + (-3x)
=-27 - 3x

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6.     9. JOGGING Reba jogs 2 laps the first day, 5 laps the second day, 8 laps the third day, and so on. On which day will Reba jog 17 laps if the pattern continues?

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7. Name the property shown by each statement.a space cross times space 1 space equals space a  

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8. Name the property shown by each statement.     8. 80 + (12 + 27) = (80 + 12) + 27

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9. Name the property shown by each statement.       7. 20 + b + 10 = b + 20 + 10

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10. Match the following. Describe the relationship between the terms in each arithmetic sequence. Then write the next three terms in each sequence.

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Evaluate each expression if a = 4, b = 6, and c = -1.   ...
Evaluate each expression if a = 4, b = 6, and c = -1.   ...
Evaluate each expression if a = 4, b = 6, and c = -1.
Use the Distributive Property to evaluate each expression....
Use the Distributive Property to evaluate each expression. (do not put...
    9. JOGGING Reba jogs 2 laps the first day, 5 laps...
Name the property shown by each statement.  
Name the property shown by each statement.     8. 80 +...
Name the property shown by each statement.     ...
Match the following. Describe the relationship between the terms...
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