Question

18 35 416

. 1) 25 + 28 2) 13 40 + 63 3) ; ; - 29 + 54 35 72 42 11 25 4) 19 + 60 ; 5) 31 35 + 81 3 6) ( - 23 + 36 24 72 48​

Answer 1

1) 25+28=53

2) 1340 + 63=1403

3) - 29 + 543572421125 = +(543572421125-29) = 543572421096

4) 19+60 = 79

5) 3135+8136=11271

6) -23+36247248​=+(36247248-23)=36247225