(28084+9038):(2000-1954)
1) 28084. 2) 2000. 3) 37122 / 46
- 1954. 368. /807
+ 9038. _________. _______
___________ 46. 32
37122. 0
_____
322
322
0
(34001-28911)*(3000-2924)
1) 34001. 2) 3000. 3) 5090
- 28911. -2924. *. 76
__________. _________. ________
5090. 76. 30540
35638
_________
386840
24786/306. 12443/541
2448 /81. 1082 /23
______. ______
306. 1623
306. 1623
_______. _______
0. 0