Workbook Detail
Estimation Challenge Estimation Grade 4 Challenge — Set 95
01
About how many: 150 ÷ 9?
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16
02
Round 171 to the nearest ten = ?
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170
03
Round 560 to the nearest hundred = ?
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600
04
Estimate 498 + 151 to the nearest 10 = ?
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650
05
Round 997 to the nearest ten = ?
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1000
06
Estimate 263 - 45 to the nearest ten = ?
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210
07
Round 767 to the nearest ten = ?
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770
08
About how many: 39 ÷ 6?
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6
09
Round 177 to the nearest ten = ?
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180
10
Estimate 181 - 135 to the nearest ten = ?
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40
11
Estimate 192 - 71 to the nearest ten = ?
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120
12
About how many: 32 ÷ 5?
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6
13
Estimate 485 + 386 to the nearest 10 = ?
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880
14
Round 581 to the nearest hundred = ?
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600
15
About how many: 55 ÷ 9?
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6
16
Estimate 242 + 155 to the nearest 10 = ?
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400
17
Round 381 to the nearest hundred = ?
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400
18
Round 428 to the nearest hundred = ?
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400
19
Round 661 to the nearest ten = ?
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660
20
Round 135 to the nearest hundred = ?
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100