B Set 99 Form Exercise
01
Round 516 to the nearest hundred = ?
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500

02
Estimate 293 + 480 to the nearest 10 = ?
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770

03
Round 693 to the nearest hundred = ?
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700

04
Round 928 to the nearest ten = ?
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930

05
About how many: 71 ÷ 6?
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11

06
Round 461 to the nearest ten = ?
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460

07
Round 859 to the nearest ten = ?
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860

08
Round 841 to the nearest ten = ?
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840

09
Estimate 97 - 20 to the nearest ten = ?
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80

10
Estimate 172 + 265 to the nearest 10 = ?
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440

11
Estimate 117 - 36 to the nearest ten = ?
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80

12
Estimate 365 - 94 to the nearest ten = ?
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280

13
Estimate 328 + 240 to the nearest 10 = ?
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570

14
Round 584 to the nearest hundred = ?
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600

15
Estimate 146 + 276 to the nearest 10 = ?
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430

16
About how many: 84 ÷ 8?
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10

17
Estimate 204 + 218 to the nearest 10 = ?
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420

18
Estimate 148 - 84 to the nearest ten = ?
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70

19
Round 210 to the nearest ten = ?
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210

20
Estimate 497 + 71 to the nearest 10 = ?
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570