ICSE Class 6 Answered
Write the compact numeral:
(i) 7 x 105 + 8 x 104 + 0 x 103 + 2 x 102 + 3 x 10 + 8 x 1
(ii) 9 x 1000 + 3 x 100 + 5 x 10 + 7 x 1
(iii) 6 x 10000 + 4 x 1000 + 7 x 100 + 3 x 10 + 9 x 1
Asked by Topperlearning User | 17 Apr, 2014, 01:49: PM
Expert Answer
(i) 7 x 105 + 8 x 104 + 0 x 103 + 2 x 102 + 3 x 10 + 8 x 1
= 7 x 100000 + 8 x 10000 + 0 x 1000 + 2 x 100 + 3 x 10 + 8 x 1
= 700000 + 80000 +0 + 200 + 30 + 8
= 7,80,238
(ii) 9 x 1000 + 3 x 100 + 5 x 10 + 7 x 1
= 9000 + 300 + 50 + 7
= 9,357
(iii) 6 x 10000 + 4 x 1000 + 7 x 100 + 3 x 10 + 9 x 1
= 60000 + 4000 + 700 + 30 + 9
= 64,739
Answered by | 17 Apr, 2014, 03:49: PM
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