B Set 96 Form Exercise
01
Estimate 117 + 311 to the nearest 10 = ?
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430

02
Estimate 210 - 189 to the nearest ten = ?
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20

03
About how many: 97 ÷ 5?
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19

04
Estimate 203 + 108 to the nearest 10 = ?
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310

05
Round 4166 to the nearest hundred = ?
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4200

06
About how many: 178 ÷ 6?
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29

07
Estimate 163 + 239 to the nearest 10 = ?
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400

08
Round 555 to the nearest ten = ?
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560

09
Round 1138 to the nearest hundred = ?
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1100

10
Round 376 to the nearest ten = ?
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380

11
Round 1313 to the nearest hundred = ?
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1300

12
Estimate 163 + 346 to the nearest 10 = ?
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510

13
Round 155 to the nearest ten = ?
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160

14
About how many: 23 ÷ 4?
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5

15
Round 4834 to the nearest hundred = ?
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4800

16
Round 90 to the nearest ten = ?
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90

17
About how many: 46 ÷ 3?
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15

18
About how many: 173 ÷ 7?
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24

19
Round 677 to the nearest ten = ?
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680

20
Estimate 97 - 15 to the nearest ten = ?
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80