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1. |
Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}. |
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A. |
16 |
B. |
4 |
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C. |
12 |
D. |
8 |
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Hint |
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2. |
What is the first step in the 4-step plan to solve problems? |
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A. |
Plan |
B. |
Examine |
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C. |
Explore |
D. |
Solve |
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Hint |
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3. |
What is the second step in the 4-step plan to solve problems? |
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A. |
Examine |
B. |
Plan |
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C. |
Explore |
D. |
Solve |
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Hint |
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4. |
Evaluate 34. |
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A. |
12 |
B. |
64 |
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C. |
81 |
D. |
7 |
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Hint |
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5. |
Evaluate 3 · 4 + 62 |
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A. |
103 |
B. |
24 |
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C. |
48 |
D. |
76 |
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Hint |
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6. |
2,400 mL = ______L |
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A. |
24 |
B. |
0.24 |
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C. |
2,400,000 |
D. |
2.4 |
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Hint |
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7. |
Write 3,465 in scientific notation. |
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A. |
3.465×103 |
B. |
0.3465×104 |
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C. |
34.65×102 |
D. |
346.5×10 |
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Hint |
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8. |
Evaluate 3 × 5 + 12 ÷ 3. |
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A. |
9 |
B. |
19 |
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C. |
27 |
D. |
11 |
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Hint |
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9. |
Evaluate x + 5y if x = 12 and y = 9. |
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A. |
47 |
B. |
153 |
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C. |
57 |
D. |
71 |
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Hint |
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10. |
523 m = ______ km |
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A. |
5.23 |
B. |
0.523 |
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C. |
523,000 |
D. |
0.0523 |
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Hint |
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11. |
Which symbol makes the following statement true?
1.55 × 104 ______ 15,000 |
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A. |
< |
B. |
= |
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C. |
> |
D. |
 |
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Hint |
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12. |
Find the next term in the sequence
1, 6, 36, 216, |
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A. |
222 |
B. |
7776 |
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C. |
1944 |
D. |
1296 |
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Hint |
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13. |
Find the next term in the sequence
13, 19, 24, 28, … |
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A. |
31 |
B. |
32 |
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C. |
41 |
D. |
33 |
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Hint |
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14. |
Evaluate 37. |
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A. |
343 |
B. |
2,187 |
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C. |
5,034 |
D. |
21 |
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Hint |
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15. |
Evaluate j - k if j = 10 and k = 2. |
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A. |
8 |
B. |
12 |
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C. |
20 |
D. |
5 |
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Hint |
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16. |
Graph the solution of 18 =  on a number line. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
On average, letter carriers deliver approximately 670 million pieces of mail each day. About how many pieces of mail do they deliver in 6 days? |
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A. |
420 billion |
B. |
4.02 million |
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C. |
4.02 billion |
D. |
4,020 |
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Hint |
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18. |
Rewrite a + (b + c) using the Associative Property. |
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A. |
a + b + c + 0 |
B. |
ab + ac |
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C. |
(a + b) + c |
D. |
(c + b) + a |
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Hint |
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