- 耗时： 0分0秒
- 题数：
- 得分：
- 299 - 71 + 15 (299 + 71) - 15 <
- 57 × 8 - 38 (57 × 38) - 8 <
- 261 - 47 + 49 (261 + 47) - 49 >
- 912 ÷ 38 + 19 (912 ÷ 38) - 19 >
- 953 + 10 - 14 953 - 10 + 14 <
- 324 ÷ 36 - 2 (324 ÷ 36) + 2 <
- 78 × 7 - 91 (78 × 91) - 7 <
- 19 × 9 - 82 (19 × 82) - 9 <
- 310 - 12 + 90 (310 + 12) - 90 >
- 402 + 10 - 60 402 - 10 + 60 <
- 645 + 10 - 80 645 - 10 + 80 <
- 854 ÷ 61 - 1 (854 ÷ 61) + 1 <
- 59 × 6 + 39 (59 × 39) + 6 <
- 630 ÷ 10 + 14 (630 ÷ 10) - 14 >
- 969 + 10 - 75 969 - 10 + 75 <
- 680 ÷ 34 + 20 (680 ÷ 34) - 20 >
- 144 - 41 + 86 (144 + 41) - 86 >
- 530 + 10 - 88 530 - 10 + 88 <
- 801 - 52 + 92 (801 + 52) - 92 >
- 616 ÷ 14 - 7 (616 ÷ 14) + 7 <
- 665 ÷ 35 - 5 (665 ÷ 35) + 5 <
- 538 - 84 + 96 (538 + 84) - 96 >
- 672 ÷ 14 - 8 (672 ÷ 14) + 8 <
- 74 × 8 + 22 (74 × 22) + 8 <
- 42 × 3 - 17 (42 × 17) - 3 <
- 98 × 3 + 59 (98 × 59) + 3 <
- 825 ÷ 25 - 25 (825 ÷ 25) + 25 <
- 93 × 3 - 22 (93 × 22) - 3 <
- 780 ÷ 20 + 13 (780 ÷ 20) - 13 >
- 162 + 10 - 31 162 - 10 + 31 <
- 14 × 4 + 10 (14 × 10) + 4 <
- 92 × 4 - 81 (92 × 81) - 4 <
- 322 ÷ 14 - 7 (322 ÷ 14) + 7 <
- 960 ÷ 16 + 60 (960 ÷ 16) - 60 >
- 97 × 2 + 96 (97 × 96) + 2 <
- 645 ÷ 43 + 15 (645 ÷ 43) - 15 >
- 31 × 8 - 20 (31 × 20) - 8 <
- 45 + 10 - 29 45 - 10 + 29 <
- 58 × 5 - 89 (58 × 89) - 5 <
- 65 × 8 - 7 (65 × 7) - 8 >
- 630 ÷ 35 + 14 (630 ÷ 35) - 14 >
- 136 ÷ 34 - 2 (136 ÷ 34) + 2 <
- 11 × 7 + 23 (11 × 23) + 7 <
- 934 - 83 + 53 (934 + 83) - 53 <
- 172 + 10 - 52 172 - 10 + 52 <
- 340 ÷ 10 + 34 (340 ÷ 10) - 34 >
- 713 ÷ 23 - 31 (713 ÷ 23) + 31 <
- 462 ÷ 22 - 1 (462 ÷ 22) + 1 <
- 990 ÷ 11 + 90 (990 ÷ 11) - 90 >
- 81 × 9 - 90 (81 × 90) - 9 <
- 93 × 5 + 89 (93 × 89) + 5 <
- 736 ÷ 16 - 2 (736 ÷ 16) + 2 <
- 732 - 53 + 72 (732 + 53) - 72 >
- 440 ÷ 10 - 8 (440 ÷ 10) + 8 <
- 657 - 50 + 39 (657 + 50) - 39 <
- 988 ÷ 13 + 52 (988 ÷ 13) - 52 >
- 229 + 10 - 86 229 - 10 + 86 <
- 93 × 5 + 81 (93 × 81) + 5 <
- 512 + 10 - 79 512 - 10 + 79 <
- 975 ÷ 39 + 15 (975 ÷ 39) - 15 >
- 98 × 5 - 8 (98 × 8) - 5 <
- 898 - 83 + 67 (898 + 83) - 67 <
- 280 ÷ 28 - 7 (280 ÷ 28) + 7 <
- 378 + 10 - 41 378 - 10 + 41 <
- 29 × 4 + 62 (29 × 62) + 4 <
- 264 - 75 + 27 (264 + 75) - 27 <
- 248 + 10 - 64 248 - 10 + 64 <
- 243 - 99 + 81 (243 + 99) - 81 <
- 58 × 8 + 43 (58 × 43) + 8 <
- 66 - 99 + 33 (66 + 99) - 33 <
※总分：100分， 共计：70道题， 每题：1.43 分。