- 耗时： 0分0秒
- 题数：
- 得分：
- (186 + 140) ÷ 2 = 163
- (160 - 158) ÷ 2 = 1
- 8 × (377 + 367) = 5952
- 9 × (854 - 337) = 4653
- (273 + 196) ÷ 7 = 67
- (656 + 368) × 6 = 6144
- (300 + 282) ÷ 6 = 97
- (845 + 799) ÷ 2 = 822
- (319 - 315) ÷ 4 = 1
- (773 - 721) × 2 = 104
- (565 + 499) × 5 = 5320
- (478 - 280) ÷ 3 = 66
- (777 - 487) × 3 = 870
- (558 - 109) × 6 = 2694
- (886 + 766) × 6 = 9912
- (661 - 307) × 8 = 2832
- (985 - 580) ÷ 5 = 81
- (547 + 485) ÷ 8 = 129
- (407 - 352) ÷ 5 = 11
- (824 - 211) × 5 = 3065
- 5 × (540 + 485) = 5125
- (917 + 205) ÷ 6 = 187
- (230 + 171) × 2 = 802
- (414 - 376) ÷ 2 = 19
- (512 - 117) × 7 = 2765
- 5 × (398 - 313) = 425
- (328 - 156) ÷ 4 = 43
- (172 + 148) ÷ 5 = 64
- 3 × (165 + 147) = 936
- (849 + 744) ÷ 3 = 531
- 2 × (220 - 172) = 96
- (107 - 103) ÷ 4 = 1
- (502 + 468) × 2 = 1940
- (835 - 217) ÷ 6 = 103
- (227 + 193) × 4 = 1680
- 8 × (707 + 384) = 8728
- (930 - 913) × 2 = 34
- (752 - 584) ÷ 4 = 42
- 8 × (228 + 146) = 2992
- (938 - 731) ÷ 3 = 69
- 3 × (439 - 125) = 942
- (505 - 191) ÷ 2 = 157
- (873 + 732) ÷ 5 = 321
- 3 × (453 - 317) = 408
- 2 × (349 + 196) = 1090
- (986 - 438) × 2 = 1096
- (299 + 124) × 9 = 3807
- (933 + 361) × 3 = 3882
- (862 - 310) ÷ 2 = 276
- (107 + 103) ÷ 2 = 105
- 7 × (181 + 122) = 2121
- 5 × (566 + 413) = 4895
- (274 - 154) ÷ 8 = 15
- (515 + 269) ÷ 4 = 196
- 4 × (476 - 152) = 1296
- (418 - 342) × 3 = 228
- (763 - 716) × 2 = 94
- (107 + 101) ÷ 8 = 26
- (274 + 150) × 2 = 848
- (908 - 739) × 9 = 1521
- (603 + 180) × 8 = 6264
- (400 + 212) ÷ 6 = 102
- (657 + 610) × 9 = 11403
- (906 + 742) × 3 = 4944
- 7 × (615 + 563) = 8246
- (980 + 388) ÷ 9 = 152
- 5 × (847 + 538) = 6925
- (542 + 409) ÷ 3 = 317
- 6 × (438 - 416) = 132
- (345 + 287) ÷ 4 = 158
※总分：100分， 共计：70道题， 每题：1.43 分。