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1. |
Identify the algebraic expression that does not represent the multiplication of 14 and the variable z. |
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A. |
14 + z |
B. |
14 × z |
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C. |
14 · z |
D. |
14z |
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Hint |
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2. |
Find the prime factorization of 126. |
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A. |
2 × 2 × 3 × 3 × 7 |
B. |
2 × 3 × 3 × 7 |
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C. |
2 × 3 × 3 |
D. |
2 × 3 × 7 |
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Hint |
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3. |
Find the value of 35 ÷ 9 + 2. |
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A. |
29 |
B. |
34 |
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C. |
83 |
D. |
245 |
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Hint |
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4. |
Find the area of a rectangle with length 6 units and width 2 units. |
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A. |
8 units2 |
B. |
3 units2 |
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C. |
16 units2 |
D. |
12 units2 |
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Hint |
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5. |
The volume of a box is found by multiplying its height h, length l, and width w. If the measure of the volume of a box is 130, what could its dimensions be? |
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A. |
3 by 4 by 13 |
B. |
2 by 3 by 8 |
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C. |
2 by 5 by 13 |
D. |
5 by 5 by 13 |
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Hint |
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6. |
Which expression shows the prime factorization of 96 using exponents? |
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A. |
52 × 3 |
B. |
24 × 3 |
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C. |
24× 6 |
D. |
25 × 3 |
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Hint |
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7. |
Find 68 + 24. |
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A. |
102 |
B. |
72 |
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C. |
82 |
D. |
92 |
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Hint |
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8. |
Find 213 ÷ 3. |
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A. |
102 |
B. |
71 |
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C. |
112 |
D. |
61 |
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Hint |
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9. |
MONEY Iisha has 11 coins that total $1.60. What are the coins? |
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A. |
Five quarters, one dime, and five nickels |
B. |
five quarters, three dimes, and three nickels |
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C. |
four quarters and six dimes |
D. |
four quarters, one dime, and seven nickels |
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Hint |
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10. |
CATALOGS Michelle ordered T-shirts and tank tops from a catalog. Each T-shirt cost $12, and each tank top cost $8. If her total, without tax and shipping, was $56 for 6 items, how many of each did she order? |
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A. |
1 T-shirt and 5 tank tops |
B. |
3 T-shirts and 3 tank tops |
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C. |
4 T-shirts and 2 tank tops |
D. |
2 T-shirts and 4 tank tops |
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Hint |
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