5/27/2014 Alg:: Review A [12]

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Quizzes Created: 43 | Total Attempts: 8,146
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  • 1/12 Questions

    -14 + 14

    • 28
    • 0
    • 14
    • -28
Please wait...
About This Quiz


This is a quiz to demonstrate how well you know your addition and subtraction integer rules.

5/27/2014 Alg:: Review A [12] - Quiz

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  • 2. 

    7 - (-9)

    Explanation
    The expression 7 - (-9) can be simplified by changing the double negative to a positive. When we subtract a negative number, it is equivalent to adding the positive value. Therefore, 7 - (-9) becomes 7 + 9, which equals 16.

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  • 3. 

    19 + (-6)

    Explanation
    The given expression is 19 + (-6), which can be simplified by adding the numbers together. When we add 19 and -6, we get 13 as the result. Therefore, the answer to the expression is 13.

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  • 4. 

    34 - (-66)

    Explanation
    The given expression is 34 - (-66). When subtracting a negative number, it is equivalent to adding the positive form of that number. So, -(-66) becomes +66. Therefore, 34 + 66 equals 100.

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  • 5. 

    -6 + (-11)

    Explanation
    The given expression is the sum of -6 and -11. When we add these two negative numbers, we get a larger negative number. In this case, the sum is -17.

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  • 6. 

    -20 + 0

    • 20

    • 0

    • -20

    • 200

    Correct Answer
    A. -20
    Explanation
    The given expression is -20 + 0. When we add -20 to 0, the result is -20.

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  • 7. 

    -7 + (-9)

    • 2

    • -16

    • -2

    • 16

    Correct Answer
    A. -16
    Explanation
    The given expression is -7 + (-9). When we add a negative number to another negative number, the result is a more negative number. In this case, -7 plus -9 equals -16.

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  • 8. 

    3 - 5

    • -2

    • 8

    • -8

    • 2

    Correct Answer
    A. -2
    Explanation
    The given sequence is obtained by subtracting 5 from 3, resulting in -2. Therefore, the correct answer is -2.

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  • 9. 

    7 - 11

    • -18

    • 18

    • 4

    • -4

    Correct Answer
    A. -4
    Explanation
    The given expression is 7 - 11, which equals -4.

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  • 10. 

    -9 - (-15)

    • 21

    • 6

    • -6

    • -21

    Correct Answer
    A. 6
    Explanation
    The given expression is -9 - (-15). To simplify this expression, we can change the subtraction of a negative number to addition. So, -9 - (-15) becomes -9 + 15. When we add -9 and 15, we get 6 as the result. Therefore, the correct answer is 6.

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  • 11. 

    3 - (-5)

    • -2

    • 2

    • 8

    • -8

    Correct Answer
    A. 8
    Explanation
    The given expression is 3 - (-5). When subtracting a negative number, it is equivalent to adding its positive counterpart. Therefore, -(-5) becomes +5. So, the expression simplifies to 3 + 5, which equals 8.

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  • 12. 

    -3 - (-5)

    • -8

    • 8

    • -2

    • 2

    Correct Answer
    A. 2
    Explanation
    The given expression is -3 - (-5). When subtracting a negative number, it is equivalent to adding the positive form of that number. Therefore, -3 - (-5) can be rewritten as -3 + 5. Adding -3 and 5 gives us 2.

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  • May 21, 2014
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