- 耗时： 0分0秒
- 题数：
- 得分：
- (631 - 351) ÷ 8 = 35
- (128 - 101) × 6 = 162
- (570 - 129) × 7 = 3087
- 5 × (593 + 317) = 4550
- (897 + 793) ÷ 5 = 338
- (318 + 286) ÷ 2 = 302
- (859 - 587) ÷ 8 = 34
- (938 - 812) ÷ 7 = 18
- (311 + 149) ÷ 4 = 115
- (148 - 104) × 8 = 352
- (889 - 703) ÷ 3 = 62
- (347 + 261) ÷ 2 = 304
- (603 + 182) × 6 = 4710
- (312 - 132) ÷ 4 = 45
- 4 × (899 + 778) = 6708
- 5 × (846 - 465) = 1905
- 8 × (177 - 159) = 144
- 8 × (344 - 263) = 648
- (532 - 376) ÷ 2 = 78
- 4 × (800 + 146) = 3784
- 5 × (975 + 230) = 6025
- (513 - 161) × 8 = 2816
- (432 + 390) × 3 = 2466
- (835 - 135) × 6 = 4200
- 3 × (128 - 124) = 12
- (813 + 428) × 7 = 8687
- (154 - 130) ÷ 8 = 3
- (276 + 200) ÷ 2 = 238
- 8 × (116 + 109) = 1800
- (960 - 540) ÷ 2 = 210
- (329 - 287) ÷ 3 = 14
- (284 + 134) × 8 = 3344
- (581 + 466) × 2 = 2094
- 8 × (255 - 173) = 656
- (558 + 357) × 5 = 4575
- (194 + 102) × 9 = 2664
- (136 - 116) × 9 = 180
- (159 - 155) ÷ 2 = 2
- 9 × (468 - 120) = 3132
- (140 + 112) ÷ 3 = 84
- (393 - 276) ÷ 3 = 39
- (547 - 539) ÷ 2 = 4
- (722 - 446) ÷ 3 = 92
- (237 + 116) × 7 = 2471
- (71 + 23) ÷ 47 = 2
- (972 - 427) × 2 = 1090
- (845 + 667) ÷ 4 = 378
- 4 × (362 - 216) = 584
- (712 + 657) × 4 = 5476
- (138 + 130) × 4 = 1072
- (348 - 196) ÷ 8 = 19
- (877 + 855) × 7 = 12124
- (420 + 191) × 6 = 3666
- (504 + 466) ÷ 5 = 194
- (940 + 854) ÷ 3 = 598
- 9 × (312 + 148) = 4140
- (361 + 335) ÷ 6 = 116
- (495 + 241) ÷ 2 = 368
- (864 + 270) ÷ 2 = 567
- (888 + 240) ÷ 3 = 376
※总分：100分， 共计：60道题， 每题：1.67 分。