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1. |
Estimate. Round to the indicated place value. 221 + 32; tens |
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A. |
220 + 40 = 260 |
B. |
230 + 30 = 260 |
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C. |
220 + 30 = 250 |
D. |
200 + 30 = 230 |
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Hint |
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2. |
Estimate. Round to the indicated place value. 1,478 + 209; hundreds |
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A. |
1,500 + 200 = 1,700 |
B. |
1,400 + 200 = 1,600 |
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C. |
1,600 + 200 = 1,800 |
D. |
1,480 + 210 = 1,690 |
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Hint |
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3. |
Estimate. Round to the indicated place value. $72.32 + $12.18; tens |
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A. |
$70 + $15 = $85 |
B. |
$80 + $10 = $90 |
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C. |
$70 + $10 = $80 |
D. |
$75 + $12 = $87 |
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Hint |
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4. |
Estimate. Round to the indicated place value. 1,982 + 2,301; thousands |
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A. |
2,000 + 2,000 = 4,000 |
B. |
1,000 + 2,500 = 3,500 |
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C. |
2,000 + 3,000 = 5,000 |
D. |
1,000 + 2,000 = 3,000 |
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Hint |
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5. |
Elle wants a bicycle and helmet for her birthday. The table shows what each costs. About how much will these cost together?Item | Cost | Bicycle | $385 | Helmet | $29 |
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A. |
$400 + $20 = $420 |
B. |
$400 + $30 = $430 |
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C. |
$300 + $20 = $320 |
D. |
$300 + $30 = $330 |
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Hint |
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