B Set 97 Form Exercise
01
Round 622 to the nearest hundred = ?
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600

02
Estimate 475 - 327 to the nearest ten = ?
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150

03
Estimate 53 - 14 to the nearest ten = ?
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40

04
Estimate 342 - 13 to the nearest ten = ?
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330

05
Round 339 to the nearest ten = ?
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340

06
Estimate 340 - 77 to the nearest ten = ?
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260

07
Round 175 to the nearest ten = ?
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180

08
Estimate 183 - 118 to the nearest ten = ?
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60

09
About how many: 43 ÷ 3?
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14

10
Estimate 276 - 80 to the nearest ten = ?
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200

11
Round 7552 to the nearest hundred = ?
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7600

12
Estimate 454 - 25 to the nearest ten = ?
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420

13
About how many: 95 ÷ 7?
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13

14
About how many: 114 ÷ 4?
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28

15
Estimate 302 - 58 to the nearest ten = ?
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240

16
Round 7831 to the nearest hundred = ?
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7800

17
Round 987 to the nearest ten = ?
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990

18
Round 2572 to the nearest hundred = ?
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2600

19
Round 2129 to the nearest hundred = ?
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2100

20
About how many: 210 ÷ 9?
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23