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1. |
Round 6.47 to the nearest tenth. |
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A. |
6.5 |
B. |
6.0 |
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C. |
7.0 |
D. |
6.4 |
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Hint |
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2. |
Round 0.1377 to the underlined place-value position. |
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A. |
0.138 |
B. |
0.137 |
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C. |
0.130 |
D. |
0.1378 |
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Hint |
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3. |
Estimate 6.95 + 12.03 using rounding. |
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A. |
19 |
B. |
18 |
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C. |
16 |
D. |
17 |
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Hint |
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4. |
 |
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A. |
3.01 |
B. |
2.01 |
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C. |
2.11 |
D. |
3.10 |
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Hint |
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5. |
Find the difference of 11 and 1.32. |
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A. |
10.32 |
B. |
9.68 |
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C. |
10.78 |
D. |
10.68 |
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Hint |
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6. |
Find the greatest number in the following group of numbers.
65.2, 65, 65.8, 60.9, 65.24, 65.69, 65.502 |
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A. |
65.8 |
B. |
60.9 |
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C. |
65.69 |
D. |
65.502 |
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Hint |
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7. |
Order 0.012, 0.21, 2.104, 2.302, 2.002, 0.03102 from least to greatest. |
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A. |
0.012, 0.03102, 0.21, 2.002, 2.104, 2.302 |
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B. |
2.302, 2.104, 2.002, 0.3102, 0.21, 0.012 |
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C. |
0.012, 0.21, 0.3102, 2.002, 2.104, 2.302 |
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D. |
0.3102, 0.21, 0.012, 2.302, 2.104, 2.002 |
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Hint |
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8. |
Write twenty-eight and six thousandths in expanded form. |
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A. |
(2 × 10) + (8 × 1) + (6 × 0.0001) |
B. |
(2 × 10) + (8 × 1) + (6 × 0.001) |
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C. |
(28 × 1) + (6 × 1,000) |
D. |
(2 × 10) + (8 × 1) + (6 × 0.00001) |
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Hint |
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9. |
Write one hundred three ten-thousandths in standard form. |
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A. |
100.0003 |
B. |
0.0103 |
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C. |
0.103 |
D. |
1.03 |
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Hint |
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10. |
Estimate 100.6 + 44.1 using front-end estimation. |
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A. |
150 |
B. |
200 |
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C. |
140 |
D. |
100 |
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Hint |
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