B Set 99 Form Exercise
01
Estimate 439 + 215 to the nearest 10 = ?
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660

02
Round 8728 to the nearest hundred = ?
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8700

03
Round 943 to the nearest ten = ?
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940

04
About how many: 35 ÷ 6?
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5

05
Round 176 to the nearest ten = ?
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180

06
About how many: 77 ÷ 9?
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8

07
Round 97 to the nearest ten = ?
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100

08
Estimate 498 + 27 to the nearest 10 = ?
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530

09
Estimate 108 + 296 to the nearest 10 = ?
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410

10
Estimate 79 - 28 to the nearest ten = ?
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50

11
Round 249 to the nearest ten = ?
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250

12
Estimate 10 + 12 to the nearest 5 = ?
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20

13
Estimate 432 - 189 to the nearest ten = ?
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240

14
Estimate 72 + 78 to the nearest 10 = ?
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150

15
About how many: 44 ÷ 7?
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6

16
Round 708 to the nearest ten = ?
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710

17
Estimate 422 - 384 to the nearest ten = ?
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40

18
Estimate 427 + 408 to the nearest 10 = ?
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840

19
Estimate 399 + 65 to the nearest 10 = ?
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470

20
Round 3317 to the nearest hundred = ?
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3300