B Set 95 Form Exercise
01
Estimate 303 - 246 to the nearest ten = ?
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50

02
Estimate 190 + 294 to the nearest 10 = ?
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480

03
Estimate 274 - 94 to the nearest ten = ?
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180

04
Estimate 296 - 189 to the nearest ten = ?
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110

05
Round 293 to the nearest ten = ?
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290

06
About how many: 135 ÷ 7?
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19

07
About how many: 131 ÷ 7?
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18

08
Estimate 387 + 239 to the nearest 10 = ?
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630

09
Estimate 82 + 257 to the nearest 10 = ?
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340

10
Round 1779 to the nearest hundred = ?
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1800

11
Round 928 to the nearest ten = ?
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930

12
Round 5126 to the nearest hundred = ?
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5100

13
Estimate 163 + 311 to the nearest 10 = ?
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470

14
Estimate 42 + 23 to the nearest 5 = ?
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65

15
Round 1229 to the nearest hundred = ?
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1200

16
Round 4509 to the nearest hundred = ?
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4500

17
Estimate 51 - 30 to the nearest ten = ?
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20

18
Estimate 361 - 225 to the nearest ten = ?
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130

19
Estimate 397 + 31 to the nearest 10 = ?
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430

20
Estimate 83 - 51 to the nearest ten = ?
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30