Workbook Detail
Estimation Challenge Estimation Grade 4 Medium — Set 99
01
Estimate 85 - 75 to the nearest ten = ?
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10
02
Estimate 177 - 83 to the nearest ten = ?
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100
03
About how many: 142 ÷ 7?
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20
04
Estimate 149 - 69 to the nearest ten = ?
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80
05
Estimate 297 - 153 to the nearest ten = ?
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150
06
Estimate 446 + 411 to the nearest 10 = ?
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860
07
Round 478 to the nearest ten = ?
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480
08
About how many: 111 ÷ 4?
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27
09
Round 697 to the nearest hundred = ?
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700
10
Round 629 to the nearest hundred = ?
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600
11
Round 325 to the nearest ten = ?
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330
12
Round 648 to the nearest ten = ?
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650
13
Estimate 389 - 70 to the nearest ten = ?
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320
14
Round 266 to the nearest hundred = ?
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300
15
About how many: 86 ÷ 6?
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14
16
Round 198 to the nearest hundred = ?
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200
17
About how many: 59 ÷ 2?
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29
18
Round 665 to the nearest ten = ?
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670
19
Estimate 431 - 328 to the nearest ten = ?
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100
20
Round 88 to the nearest ten = ?
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90