(180560+20140)-12098= (90106-12315)-685= 369+1054+9007 3917+51235+610089

Question

(180560+20140)-12098= (90106-12315)-685= 369+1054+9007 3917+51235+610089

Answer 1

1) 200700-12098=188602

2) 77791-685=77106

3)369+1054+9007 3917+51235+610089=10430+665241=675671

Answer 2

( 180560+20140 ) - 12098 = 188602

( 90106 - 12315) - 685 = 77106

369+1054+9007+3917+51235+610089=675671