B Set 94 Form Exercise
01
Estimate 252 + 200 to the nearest 10 = ?
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450

02
About how many: 213 ÷ 7?
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30

03
Round 5959 to the nearest hundred = ?
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6000

04
Estimate 242 - 199 to the nearest ten = ?
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40

05
Round 550 to the nearest ten = ?
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550

06
Estimate 226 + 85 to the nearest 10 = ?
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320

07
About how many: 111 ÷ 4?
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27

08
Round 1423 to the nearest hundred = ?
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1400

09
About how many: 15 ÷ 2?
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7

10
Estimate 408 + 303 to the nearest 10 = ?
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710

11
Estimate 312 - 180 to the nearest ten = ?
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130

12
Estimate 383 + 461 to the nearest 10 = ?
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840

13
About how many: 116 ÷ 7?
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16

14
Round 992 to the nearest ten = ?
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990

15
Estimate 131 - 58 to the nearest ten = ?
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70

16
Round 35 to the nearest ten = ?
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40

17
Round 302 to the nearest ten = ?
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300

18
Estimate 497 + 380 to the nearest 10 = ?
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880

19
Round 9023 to the nearest hundred = ?
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9000

20
Estimate 65 - 38 to the nearest ten = ?
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30