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1. |
Which list of numbers best describes the set of integers? |
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A. |
0, 1, 2, 3, 4, … |
B. |
-1, -2, -3, -4, ... |
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C. |
…, -3, -2, -1, 0, 1, 2, 3, … |
D. |
1, 2, 3, 4, 5, … |
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Hint |
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2. |
On the graph below, which ordered pair correctly identifies point A? |
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A. |
(1, 3) |
B. |
(-1, 3) |
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C. |
(-3, 1) |
D. |
(1, -3) |
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Hint |
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3. |
When one positive tile is paired with one negative tile, the result is a(n) _____. |
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A. |
zero pair |
B. |
additive inverse |
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C. |
opposite |
D. |
algebra tile pair |
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Hint |
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4. |
To subtract an integer, ______. |
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A. |
subtract its absolute value |
B. |
subtract the absolute values of the two integers |
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C. |
add its additive inverse |
D. |
add the absolute values of the two integers |
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Hint |
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5. |
What is the difference 6 - (-6)? |
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A. |
12 |
B. |
6 |
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C. |
-6 |
D. |
0 |
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Hint |
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6. |
Choose the statement that is correct. |
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A. |
7 < 4 |
B. |
-6 > 5 |
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C. |
-2 > -3 |
D. |
-4 > -2 |
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Hint |
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7. |
On the graph below, which ordered pair correctly identifies point J? |
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A. |
(4, 0) |
B. |
(0, 4) |
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C. |
(-4, 0) |
D. |
(0, -4) |
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Hint |
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8. |
Shanee had $190 in her bank account. She had to give her mother $80 from the account, but she got $50 to put into the account from her birthday. If she needs to take out $20 more to pay for a new stereo, how much will she have left? |
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A. |
$340 |
B. |
$140 |
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C. |
$40 |
D. |
$150 |
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Hint |
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9. |
Find the product -2(3)(-8). |
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A. |
13 |
B. |
-48 |
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C. |
48 |
D. |
-13 |
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Hint |
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10. |
Evaluate –2x(-y) if x = -2 and y = 2. |
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A. |
-6 |
B. |
6 |
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C. |
-8 |
D. |
8 |
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Hint |
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11. |
Find the quotient -49 ÷ -7. |
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A. |
7 |
B. |
-7 |
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C. |
42 |
D. |
-42 |
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Hint |
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12. |
Raul spent $30.00 in a period of 6 days. What was the average change in the amount of money he had each day? |
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A. |
-$36.00 |
B. |
-$5.00 |
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C. |
$36.00 |
D. |
$5.00 |
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Hint |
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