B Set 95 Form Exercise
01
Estimate 335 - 110 to the nearest ten = ?
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230

02
Estimate 495 - 275 to the nearest ten = ?
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220

03
Estimate 370 + 129 to the nearest 10 = ?
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500

04
Round 307 to the nearest hundred = ?
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300

05
About how many: 83 ÷ 5?
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16

06
Estimate 183 - 31 to the nearest ten = ?
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150

07
Round 517 to the nearest ten = ?
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520

08
Estimate 485 - 377 to the nearest ten = ?
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110

09
Estimate 324 + 103 to the nearest 10 = ?
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420

10
Estimate 417 + 444 to the nearest 10 = ?
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860

11
Estimate 370 + 357 to the nearest 10 = ?
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730

12
Round 325 to the nearest hundred = ?
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300

13
Estimate 100 - 68 to the nearest ten = ?
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30

14
Round 607 to the nearest ten = ?
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610

15
Round 270 to the nearest hundred = ?
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300

16
Estimate 474 - 84 to the nearest ten = ?
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390

17
Estimate 286 - 97 to the nearest ten = ?
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190

18
Round 188 to the nearest hundred = ?
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200

19
About how many: 115 ÷ 4?
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28

20
Estimate 148 + 229 to the nearest 10 = ?
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380