Question

155641+285231=

148++254687=

1984559-15648=

151484+25854564=

256414-2548=

Answer 1

155641 + 285231 = 440872

148 + 254687 = 254835

1984559 - 15648 = 1968911

151484 + 25854564 = 26006048

256414 - 2548 = 253866

Answer 2

155641+285231=440872

148++25468=224835

1984559-15648=1968911

151484+25854564=26006408

256414-2548=253866

Chúc bn hc tốt

Tk nha

Answer 3

\(155641+285231=440872\)
\(148+254687=254835\)
\(1984559-15648=1968911\)
\(151484+25854564=26006048\)
\(256414-2548=253866\)

Answer 4

155641+285231= 440872

148++254687= 254835 

1984559-15648= 1968911

151484+25854564= 26006048 

256414-2548=  253866  

( Trời ơi khó quá )