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1. |
Find the next term in the sequence
3, 9, 15, 21, … |
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A. |
25 |
B. |
27 |
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C. |
63 |
D. |
36 |
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Hint |
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2. |
Insert parentheses to make the equation 9 + 6 × 2 ÷ 3 - 1 = 12 true. |
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A. |
(9 + 6) × 2 ÷ 3 - 1 = 12 |
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B. |
9 + (6 × 2) ÷ 3 - 1 = 12 |
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C. |
9 + 6 × 2 ÷ (3 - 1) = 12 |
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D. |
(9 + 6 × 2) ÷ 3 - 1 = 12 |
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Hint |
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3. |
Which operation should be performed first in the expression
4 + 8 ÷ 2 × 3 - 10? |
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A. |
addition |
B. |
subtraction |
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C. |
division |
D. |
multiplication |
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Hint |
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4. |
Find the tenth term of the pattern
0, 1, 4, 9, 16, 25, 36, … . |
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A. |
100 |
B. |
64 |
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C. |
81 |
D. |
49 |
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Hint |
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5. |
Choose the best description for the figure. |
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 |
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A. |
not a polygon |
B. |
dodecagon, not regular |
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C. |
decagon (10 sides) |
D. |
regular dodecagon (12 sides) |
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Hint |
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6. |
Identify a quadrilateral from the given polygons. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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7. |
Find the rule for the table below. |
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A. |
output = 5 × input |
B. |
output = input + 3 |
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C. |
output = 3 × input – 1 |
D. |
output = 3 × input + 1 |
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Hint |
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8. |
How many toothpicks are in Term 78? |
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 |
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A. |
471 |
B. |
234 |
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C. |
468 |
D. |
465 |
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Hint |
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