B Set 100 Form Exercise
01
Round 5185 to the nearest hundred = ?
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5200

02
Round 9771 to the nearest hundred = ?
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9800

03
Round 813 to the nearest ten = ?
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810

04
Estimate 478 + 54 to the nearest 10 = ?
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530

05
About how many: 143 ÷ 5?
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28

06
Round 4049 to the nearest hundred = ?
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4000

07
About how many: 199 ÷ 8?
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24

08
Round 944 to the nearest ten = ?
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940

09
Round 6886 to the nearest hundred = ?
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6900

10
Round 679 to the nearest ten = ?
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680

11
Round 137 to the nearest ten = ?
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140

12
Estimate 70 + 235 to the nearest 10 = ?
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310

13
About how many: 62 ÷ 7?
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8

14
Round 4399 to the nearest hundred = ?
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4400

15
Round 312 to the nearest ten = ?
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310

16
Round 2187 to the nearest hundred = ?
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2200

17
Round 2685 to the nearest hundred = ?
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2700

18
Round 314 to the nearest ten = ?
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310

19
Estimate 106 + 109 to the nearest 10 = ?
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220

20
Round 774 to the nearest ten = ?
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770