Chapter 3-1, 3-2, and 3-3 Quiz

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20 Nsɛmmisa

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Which integers represent A and B on the number line?

a) A, -1; B, 4

b) A, 4; B, -1

c) A, 1; B, -4

d) A, -4; B, 1

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What is the opposite of -37?

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a deposit of $24

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|-3|

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|9|

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|13| + |-2|

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|-12| - |8|

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12 + (-7)

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-9 + 3

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-14 + -8

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22 - (-7)

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2 - 3

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7 - (-4)

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15a) Write your equation for the situation.

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15b) What is his final position?

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16a) Write an addition equation to represent this situation.

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16b) Find the sum.

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17a) Write a subtraction equation to represent this situation.

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17b) Find the difference.