culeaza: a) 20 + 2 x (110-20)] : 10+2x4= b) [72:(8X2-40:5) +91]: (7 + 3) = c) 200 + 30 x [9 x (8 + 4): 4] - 880: 10= d) 16X [40 + 2 x (560:8 - 7 x 7)] m (10 -100: 10) = Je) 1000 + 8 *[(56: 7+12) x 101 - 2000) : 2 = ) f) 999: 9x2 + 192 +2x4x(29 - 14x2:7)*9) + 5 x 20 = g) 592 +8 x [(56:7 +13) x 101 - 2076]:2 = h) 125:5+ [7x36:2-5x(5 x 4-36:3)] x 10 = i) 125:5+ [14x18:2-5x(100:5 - 72:6)] = 1) (100 - 7x2x5) x [(282: 3 - 2):2) = k) 25 x 4 +[(2x 13+ 54x2x24) : 2 - 309):5= D 10x [(36x8-40):8+ (2x 41 -12):5] + 100 = m) 80:20 + 3 x [50+3 (350:7-98: 2)]= jn) 54 x 10+ [(780:4+76x 10):5+ 343] : 6-200 x 3 = 10) [29+3x9-13:13 - 50:(7 + 3)]: (9-6:3+43) = P) 981:3-[164 + (248:8 + 4 x 39+117:9):10] = q) 10 x [64 x 11-12 + (44:4 +30:5) x 2 + 132: 4] -25 X4= /r) (24:3+15x2+9:3+3) : [[72:4 + 6 x 12) – 15 x 4 - 8) = s) 520:10+ [770:7 – (835:5-976:8+ 495:9):10]:100 – 261:9- /t) [(25:5+10 x 10:10) x 2 +(88:8 +6-33:3) x 2] x (111 - 101) + 1000:1063 u) 665:7+ [(15+680:5+1-918:9) X 10] : 100 = /v) [(31 024: 4 + 486:9): 10+ 1219] x 12 x (5 - 30:6) = w)5 x 19 x 111 + 74 x 6) – [(500 – 112 x 4) 3 - (100 – 37): 7:3] x 2 = x) 48 x [790:2-(956:2-1-237 x 2) × 128 - 1] - 4x115= /y) 1 - [4 x 250 – (3 + 564:3+ 39- 4 x 55) 99] : 10 = z) [998 - 455:7 +(99 x 63 - 10x2 x 13)]: 10+ 5000 : 1000 = va rog dacă puteți rapid. (nu explicație!!!) ​