日期:年月日时间:得分:34 + 36= 81-56= 69 + 6= 35 + 34= 62 + 36= 81-69= 74-26= 54 + 36= 67 + 24= 36 + 49= 23 + 48= 47-28= 68 + 25= 58 + 28= 37 + 58= 57 + 29= 33 + 2+ 38= 49 + 39= 71 + 16= 77 + 21 + 9= 7 ×7 = 6 ×5 = 6 ×4 = 8 ×6 = 5 ×7 = 8 ×9 = 7 ×4 = 6 ×3 = 7 ×4 = 2 ×7 = 日期:年月日时间:得分:7 ×7 = 2 ×6 = 3 ×8 = 5 ×2 = 3 ×4 = 2 ×8 = 9 ×6 = 6 ×4 = 2 ×8 = 4 ×8 = 78 + 14= 42 + 38= 84-15= 27 + 48= 42-28= 42 + 49= 23 + 38= 28 + 45= 96-28= 36 + 44= 34 + 49= 80-25= 45-29= 18 + 65= 88-65= 54 + 25= 76-65= 63-3= 62 + 5+ 15= 51 + 15= 日期:年月日时间:得分:25 + 66= 49 + 25= 42 + 19= 26 + 16= 27 + 26= 36 + 38= 69 + 27= 64 + 28= 55 + 16= 46 + 36= 29 + 44= 48 + 43= 79 + 12= 52-49= 55 + 39= 68-25= 40 + 29 + 1= 62 + 15= 54-13= 84 + 3+ 7= 87-7 ×5 = 45-1 ×8 = 34-2 ×9 = 15-2 ×5 = 64-3 ×4 = 89-2 ×8 = 78-9 ×6 = 98-6 ×4 = 80-2 ×8 = 73-4 ×8 =