B Set 95 Form Exercise
01
Round 816 to the nearest ten = ?
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820

02
Estimate 126 - 115 to the nearest ten = ?
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10

03
Estimate 428 + 15 to the nearest 10 = ?
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450

04
Estimate 107 + 140 to the nearest 10 = ?
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250

05
Round 739 to the nearest hundred = ?
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700

06
Estimate 158 - 124 to the nearest ten = ?
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40

07
Estimate 406 - 234 to the nearest ten = ?
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180

08
Round 44 to the nearest ten = ?
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40

09
Estimate 479 - 81 to the nearest ten = ?
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400

10
Round 392 to the nearest ten = ?
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390

11
Estimate 102 + 381 to the nearest 10 = ?
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480

12
About how many: 236 ÷ 8?
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29

13
Estimate 250 + 353 to the nearest 10 = ?
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600

14
About how many: 97 ÷ 9?
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10

15
Round 690 to the nearest ten = ?
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690

16
Round 502 to the nearest ten = ?
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500

17
Round 180 to the nearest ten = ?
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180

18
About how many: 173 ÷ 6?
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28

19
About how many: 220 ÷ 8?
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27

20
About how many: 114 ÷ 9?
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12