B Set 97 Form Exercise
01
Round 4014 to the nearest hundred = ?
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4000

02
Estimate 263 - 69 to the nearest ten = ?
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190

03
Round 943 to the nearest ten = ?
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940

04
About how many: 82 ÷ 4?
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20

05
Estimate 271 - 13 to the nearest ten = ?
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260

06
Estimate 123 + 248 to the nearest 10 = ?
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370

07
Estimate 418 + 495 to the nearest 10 = ?
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920

08
Round 1031 to the nearest hundred = ?
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1000

09
Estimate 127 - 105 to the nearest ten = ?
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20

10
Round 139 to the nearest ten = ?
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140

11
Estimate 80 - 13 to the nearest ten = ?
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70

12
About how many: 66 ÷ 4?
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16

13
Estimate 429 - 55 to the nearest ten = ?
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370

14
Estimate 79 - 21 to the nearest ten = ?
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60

15
Estimate 291 + 364 to the nearest 10 = ?
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650

16
Round 209 to the nearest ten = ?
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210

17
Estimate 212 + 51 to the nearest 10 = ?
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260

18
Round 6025 to the nearest hundred = ?
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6000

19
Round 6727 to the nearest hundred = ?
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6700

20
Estimate 332 - 284 to the nearest ten = ?
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50