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1. |
Write  in a place value chart. |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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2. |
To estimate 17.7 + 36.1 to the nearest whole number, which is the best way to round? |
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A. |
17 + 36 |
B. |
18 + 36 |
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C. |
18 + 37 |
D. |
17 + 37 |
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Hint |
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3. |
Estimate the sum of 0.42, 0.41, 0.43, and 0.39. |
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A. |
1.40 |
B. |
0.40 |
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C. |
1.50 |
D. |
1.60 |
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Hint |
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4. |
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. |
65.69 |
B. |
60.9 |
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C. |
65.8 |
D. |
65.502 |
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Hint |
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5. |
Round 215.36 to the underlined place-value position. |
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A. |
215 |
B. |
210 |
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C. |
216 |
D. |
220 |
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Hint |
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6. |
Round $3.333333 to the nearest cent. |
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A. |
$3.34 |
B. |
$3.33 |
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C. |
$3.00 |
D. |
$3.30 |
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Hint |
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7. |
Find the sum of 22.3 and 5.23. |
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A. |
275.3 |
B. |
7.46 |
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C. |
27.53 |
D. |
74.6 |
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Hint |
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8. |
Write one hundred three ten-thousandths in standard form. |
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A. |
0.0103 |
B. |
1.03 |
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C. |
100.0003 |
D. |
0.103 |
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Hint |
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9. |
How much change should you receive if you give the cashier $30 for a purchase that costs $24.32? |
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A. |
$6 |
B. |
$6.78 |
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C. |
$5.68 |
D. |
$5.78 |
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Hint |
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10. |
Round 87 to the nearest ten. |
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A. |
80 |
B. |
88 |
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C. |
85 |
D. |
90 |
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Hint |
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11. |
Round 15 to the nearest ten. |
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A. |
15 |
B. |
10 |
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C. |
20 |
D. |
16 |
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Hint |
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12. |
Choose the least number. |
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A. |
0.523 |
B. |
0.152 |
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C. |
0.241 |
D. |
2.51 |
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Hint |
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