- 耗时： 0分0秒
- 题数：
- 得分：
- 94 × 4 - 71 (64 × 17) - 7 <
- 35 + 10 - 17 77 - 22 + 48 <
- 227 + 10 - 39 79 - 77 + 10 >
- 392 ÷ 28 - 4 (442 ÷ 26) + 17 <
- 840 ÷ 40 - 6 (480 ÷ 15) + 10 <
- 46 × 3 + 25 (98 × 81) + 4 <
- 79 × 2 + 68 (97 × 85) + 3 <
- 58 × 4 - 45 (31 × 38) - 7 <
- 812 ÷ 14 - 4 (648 ÷ 18) + 27 <
- 871 ÷ 13 - 67 (136 ÷ 68) + 2 <
- 950 ÷ 38 - 1 (504 ÷ 14) + 8 <
- 26 × 7 + 68 (26 × 98) + 7 <
- 97 × 9 - 9 (73 × 28) - 8 <
- 532 - 45 + 20 (371 + 41) - 70 >
- 52 × 7 + 20 (11 × 71) + 2 <
- 52 × 5 - 13 (57 × 98) - 4 <
- 880 ÷ 10 + 80 (720 ÷ 12) - 36 >
- 660 ÷ 20 - 22 (968 ÷ 22) + 44 <
- 900 ÷ 18 + 15 (468 ÷ 12) - 13 >
- 34 × 4 - 54 (58 × 56) - 1 <
- 216 ÷ 27 - 2 (175 ÷ 25) + 5 <
- 840 ÷ 12 + 70 (800 ÷ 10) - 50 >
- 63 × 9 + 33 (79 × 71) + 8 <
- 84 × 4 - 43 (73 × 48) - 5 <
- 25 × 8 - 45 (50 × 17) - 4 <
- 312 ÷ 13 - 6 (630 ÷ 30) + 5 <
- 139 - 76 + 66 (603 + 34) - 46 <
- 512 ÷ 32 - 8 (418 ÷ 22) + 11 <
- 90 × 8 - 79 (75 × 45) - 7 <
- 871 - 53 + 72 (771 + 96) - 52 >
- 788 - 44 + 48 (536 + 50) - 92 >
- 952 ÷ 28 + 34 (342 ÷ 19) - 18 >
- 864 ÷ 32 + 12 (820 ÷ 20) - 41 >
- 86 × 9 + 16 (92 × 99) + 8 <
- 665 ÷ 19 - 19 (220 ÷ 10) + 2 <
- 44 × 8 - 94 (72 × 57) - 7 <
- 744 ÷ 12 - 8 (726 ÷ 66) + 1 >
- 36 - 74 + 59 (607 + 60) - 19 <
- 36 × 9 + 31 (26 × 80) + 5 <
- 392 ÷ 14 + 28 (912 ÷ 12) - 16 <
- 745 - 76 + 46 (12 + 68) - 21 >
- 228 ÷ 12 - 1 (462 ÷ 22) + 3 <
- 49 + 10 - 33 95 - 77 + 39 <
- 37 × 9 + 90 (75 × 36) + 2 <
- 964 + 10 - 73 15 - 83 + 83 >
- 525 ÷ 15 + 21 (836 ÷ 19) - 11 >
- 630 + 10 - 93 55 - 35 + 90 >
- 71 × 3 + 27 (19 × 27) + 3 <
- 90 × 8 - 27 (86 × 3) - 8 >
- 31 × 4 + 91 (70 × 55) + 4 <
- 520 + 10 - 26 71 - 79 + 79 >
- 584 - 15 + 33 (680 + 27) - 72 <
- 46 × 8 - 83 (99 × 54) - 5 <
- 950 ÷ 50 + 10 (840 ÷ 15) - 24 <
- 96 × 7 + 73 (88 × 49) + 4 <
- 661 - 23 + 67 (969 + 87) - 75 <
- 115 ÷ 23 - 5 (159 ÷ 53) + 1 <
- 663 ÷ 13 + 51 (888 ÷ 12) - 12 >
- 74 × 6 + 72 (31 × 50) + 2 <
- 229 - 15 + 13 (362 + 66) - 57 <
※总分：100分， 共计：60道题， 每题：1.67 分。