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प्रश्न
Estimate each difference to the nearest ten: (53 − 18)
उत्तर
53 estimated to the nearest ten = 50
18 estimated to the nearest ten = 20
∴ The required estimation = (50 ‒ 20) = 30
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संबंधित प्रश्न
Estimate each sum to the nearest ten: (86 + 19)
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Estimate the following numbers to nearest tens and then add or subtract.
Estimate the following using the general rules:
730 + 998
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796 − 314
Give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens):
8246 - 6312
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910 + 575
Estimate the following using the general rules:
10,804 + 5,666
Estimate the following using the general rules:
25,688 + 4,213
