【正文】 ＝ ＝（6＋2）7 （40－28）247。6 （42＋30）2＝ ＝ ＝＝ ＝ ＝53＋9 98＋30 87＋30＝ ＝ ＝＝ ＝ ＝68＋6 （66－50）247。2 36247。（2＋4）＝ ＝ ＝＝ ＝ ＝98－21 3＋46 84+6＝ ＝ ＝＝ ＝ ＝42247。76 60－94 2（2＋5）＝ ＝ ＝＝ ＝ ＝72247。（33） （42－20）247。2 98＋51＝ ＝ ＝＝ ＝ ＝36＋57 7247。（10－3） 56247。87＝ ＝ ＝＝ ＝ ＝（75－18）7 96＋4 24247。48＝ ＝ ＝＝ ＝ ＝62＋7 7（45247。5） 19＋96＝ ＝ ＝＝ ＝ ＝（19＋2）247。3 （36247。4）＋27 32247。4＋16＝ ＝ ＝＝ ＝ ＝29－42 16247。27 42247。67＝ ＝ ＝＝ ＝ ＝76＋72247。8 （100－63）8 38－（49－21）＝ ＝ ＝＝ ＝ ＝（2＋7）8 6（2＋6） 393＝ ＝ ＝＝ ＝ ＝46＋7 20247。4＋5 68＋5＝ ＝ ＝＝ ＝ ＝（75－18）7 96＋4 10＋54＝ ＝ ＝＝ ＝ ＝62＋7 7（45247。5） 19＋96＝ ＝ ＝＝ ＝ ＝35 + 42 29 = 77 – 29 + 26 = 58 + 21 – 39 = 89 – 28 – 36 = 66 + 25 36 = 55 + 17 – 25 = 1 + 46 – 27 = 88 – 67 – 11 = 45 + 36 – 65 = 56 – 45 + 21 = 75 + 12 29 = 57 – 21 + 26 = 54 + 27 – 39 = 39 – 28 + 31 = 16 + 25 36 = 5 + 27 – 25 = 31 + 14 – 27 = 58 – 27 – 11 = 25 + 26 – 35 = 36 – 25 + 21 = 25 + 37 29 = 27 + 59 + 26 = 68 + 23 – 39 = 87 – 21 – 16 = 26 + 75 36 = 35 + 16 – 25 = 33 + 26 – 27 = 58 – 17 – 10 =35 + 36 – 55 = 96 – 45 + 22 = 75 + 12 29 = 87 – 29 + 16 = 51 + 46 – 27 = 98 – 57 – 31 = 75 + 16 – 45 = 76 – 55 + 29 = 55 + 42 19 = 87 – 19 + 26 = 88 + 21 – 39 = 89 – 28 – 46 =46 + 15 26 = 75 + 17 – 15 = 41 + 46 – 57 = 98 – 67 – 16 = 75 + 16 – 65 = 86 – 15 + 21 = 55 + 62 29 = 87 – 79 + 26 = 98 + 21 – 89 = 59 – 18 – 26 = 86 + 15 36 = 65 + 17 – 35 = 61 + 36 – 57 = 78 – 37 – 21 = 65 + 26 – 35 = 66 – 25 + 28 = 75 + 22 39 = 67 – 21 + 26 = 78 + 31 – 39 = 85 – 18 – 36 = 76 + 25 34 = 45 + 17 – 27 = 61 + 36 – 17 = 88 – 47 – 13 = 55 + 36 – 25 = 76 – 49 + 21 = 55 + 27 29 = 77 – 19 + 56 = 56 + 27 – 39 = 79 –18 – 36 = 96 + 15 36 = 65 + 37 – 25 =25 + 42 29 = 76 – 29 + 26 = 48 + 21 – 31 = 89 – 88 + 16 =36 + 25 36 = 22+ 18 – 25 = 37 + 46 – 17 = 78 – 47 – 15 =65 + 36 – 15 = 66 – 35 + 21 = 25 + 46 29 = 71 – 29 + 26 = 68 + 21 – 39 = 59 – 28 – 12 = 76 + 25 16 = 85 + 17 – 35 = 51 + 46 – 17 = 58 – 27 – 12 = 75 + 26 – 85 = 76 – 55 + 45 = 64 + 55 66 = 85 + 17 – 75 = 67 + 46 – 27 = 98 – 27 – 29 = 16