1. Determine the sum by suitable re arrangement . 6254 + 1297 + 446 + 103 1983 + 647 + 217 + 353 About the author Adalyn
Answer: (a) 6254 + 1297 + 446 + 103 = (6254 + 446) + (1297 + 103) = 6700 + 1400 = 8100 (b) 1983 + 647 + 217 + 353 = (1983 + 217) + (353 + 647) = 2200 + 1000 = 3200 Reply
[tex]8100 \\ \\ \\ 3200 \\ \\ \\ [/tex]
Answer:
(a) 6254 + 1297 + 446 + 103
= (6254 + 446) + (1297 + 103)
= 6700 + 1400
= 8100
(b) 1983 + 647 + 217 + 353
= (1983 + 217) + (353 + 647)
= 2200 + 1000
= 3200