1) 38+724-94: 47×353: 706×751-9+49= 2)750: 6×4×2-570+5-49×9+31= - вопрос №90869251387249447353706751949275064257054993132763 от artiktikhonov 29.01.2020 20:53

Question

Математика: 1) 38+724-94: 47×353: 706×751-9+49= 2)750: 6×4×2-570+5-49×9+31= 3)276: 3+846+153: 9-33-18×51-4= 4)2×32×(666-288+96-6-453): 192+99= 5)124+516: 258×(965-962)-2×434: 7+27= !

artiktikhonov · Answer

1) 38 + 724 - 94 : 47 * 353 : 706 * 751 - 9 + 49 = 38 + 724 - 751 - 9 + 49 = 51

2) 750 : 6 * 4 * 2 - 570 + 5 - 49 * 9 + 31 = 1000 - 570 + 5 - 441 + 31 = 25

3) 276 : 3 + 846 + 153 : 9 - 33 - 18 * 51 - 4 = 92 + 846 + 17 - 33 - 918 - 4 = 0

4) 2 * 32 * (666 - 288 + 96 - 6 - 453) : 192 + 99 = 2 * 32 * 15 : 192 + 99 = 5 + 99 = 104

5) 124 + 516 : 258 * (965 - 962) - 2 * 434 : 7 + 27 = 124 + 516 : 258 * 3 - 2 * 434 : 7 + 27 = 124 + 516 : 258 * 3 - 2 * 124 + 27 = 124 + 6 - 124 + 27 = 6 + 27 = 33