B Set 99 Form Exercise
01
Estimate 426 + 410 to the nearest 10 = ?
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840

02
About how many: 45 ÷ 6?
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7

03
Round 906 to the nearest ten = ?
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910

04
Round 835 to the nearest ten = ?
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840

05
Round 3342 to the nearest hundred = ?
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3300

06
Round 801 to the nearest ten = ?
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800

07
About how many: 247 ÷ 9?
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27

08
Estimate 76 + 282 to the nearest 10 = ?
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360

09
Round 946 to the nearest ten = ?
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950

10
Estimate 441 + 213 to the nearest 10 = ?
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650

11
Estimate 325 - 311 to the nearest ten = ?
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20

12
Estimate 424 - 204 to the nearest ten = ?
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220

13
Estimate 325 + 382 to the nearest 10 = ?
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710

14
Round 6152 to the nearest hundred = ?
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6200

15
Estimate 135 + 76 to the nearest 10 = ?
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220

16
Round 127 to the nearest ten = ?
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130

17
Estimate 13 + 191 to the nearest 10 = ?
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200

18
Estimate 211 - 41 to the nearest ten = ?
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170

19
Round 84 to the nearest ten = ?
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80

20
Round 8570 to the nearest hundred = ?
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8600