Find the sum by suitable re-arrangement a.425+1326+575+674 b.685+840 +315
Answers
Answered by
4
Answer:
(a) 3000
(b)1840
Answered by
5
Answer:
Hence a) 3000
b) 1315
Step-by-step explanation:
a) 425 + 1326 + 575 + 674
(425 + 575) + (1326 + 674)
1000 + 2000 = 3000
b) 685+840 +315
(685 + 315) + 840
1000 + 840 = 1840
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