Workbook Detail
Estimation Challenge Estimation Grade 4 Challenge — Set 99
01
Round 176 to the nearest hundred = ?
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200
02
Estimate 233 + 227 to the nearest 10 = ?
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460
03
Estimate 394 - 46 to the nearest ten = ?
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340
04
About how many: 96 ÷ 5?
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19
05
Round 105 to the nearest hundred = ?
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100
06
Round 991 to the nearest hundred = ?
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1000
07
Round 277 to the nearest hundred = ?
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300
08
Estimate 249 - 44 to the nearest ten = ?
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210
09
Estimate 389 - 370 to the nearest ten = ?
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20
10
Round 97 to the nearest ten = ?
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100
11
About how many: 138 ÷ 7?
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19
12
Round 129 to the nearest hundred = ?
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100
13
Estimate 122 - 66 to the nearest ten = ?
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50
14
Round 934 to the nearest ten = ?
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930
15
Estimate 274 - 13 to the nearest ten = ?
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260
16
Round 718 to the nearest ten = ?
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720
17
Estimate 360 + 306 to the nearest 10 = ?
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670
18
Estimate 341 - 31 to the nearest ten = ?
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310
19
Round 845 to the nearest ten = ?
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850
20
Estimate 214 - 202 to the nearest ten = ?
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10