- 耗时： 0分0秒
- 题数：
- 得分：
- 858 + 10 - 49 858 - 10 + 49 <
- 28 + 10 - 36 28 - 10 + 36 <
- 72 × 1 + 76 (72 × 76) + 1 <
- 81 × 8 + 77 (81 × 77) + 8 <
- 61 × 6 + 73 (61 × 73) + 6 <
- 71 × 9 + 11 (71 × 11) + 9 <
- 870 ÷ 10 + 15 (870 ÷ 10) - 15 >
- 252 ÷ 12 + 18 (252 ÷ 12) - 18 >
- 972 ÷ 18 + 12 (972 ÷ 18) - 12 >
- 851 ÷ 37 - 1 (851 ÷ 37) + 1 <
- 630 ÷ 15 + 10 (630 ÷ 15) - 10 >
- 342 ÷ 19 - 6 (342 ÷ 19) + 6 <
- 568 ÷ 71 - 4 (568 ÷ 71) + 4 <
- 64 × 6 + 68 (64 × 68) + 6 <
- 275 + 10 - 18 275 - 10 + 18 <
- 413 + 10 - 17 413 - 10 + 17 <
- 242 + 10 - 15 242 - 10 + 15 <
- 345 - 69 + 78 (345 + 69) - 78 >
- 360 ÷ 60 - 4 (360 ÷ 60) + 4 <
- 414 ÷ 18 - 1 (414 ÷ 18) + 1 <
- 103 - 27 + 66 (103 + 27) - 66 >
- 850 ÷ 17 + 17 (850 ÷ 17) - 17 >
- 66 × 8 + 62 (66 × 62) + 8 <
- 633 - 87 + 48 (633 + 87) - 48 <
- 232 - 27 + 61 (232 + 27) - 61 >
- 330 - 35 + 99 (330 + 35) - 99 >
- 990 ÷ 99 - 10 (990 ÷ 99) + 10 <
- 810 ÷ 10 - 27 (810 ÷ 10) + 27 <
- 739 - 77 + 35 (739 + 77) - 35 <
- 741 ÷ 13 + 13 (741 ÷ 13) - 13 >
- 95 × 1 - 41 (95 × 41) - 1 <
- 520 + 10 - 28 520 - 10 + 28 <
- 608 ÷ 19 - 8 (608 ÷ 19) + 8 <
- 564 - 99 + 25 (564 + 99) - 25 <
- 990 ÷ 10 - 22 (990 ÷ 10) + 22 <
- 81 × 9 + 57 (81 × 57) + 9 <
- 880 ÷ 16 + 10 (880 ÷ 16) - 10 >
- 44 × 5 + 34 (44 × 34) + 5 <
- 540 + 10 - 32 540 - 10 + 32 <
- 112 ÷ 14 - 8 (112 ÷ 14) + 8 <
- 980 ÷ 10 + 49 (980 ÷ 10) - 49 >
- 97 × 9 + 27 (97 × 27) + 9 <
- 851 + 10 - 79 851 - 10 + 79 <
- 73 × 8 - 35 (73 × 35) - 8 <
- 925 - 61 + 12 (925 + 61) - 12 <
- 840 + 10 - 47 840 - 10 + 47 <
- 870 - 50 + 44 (870 + 50) - 44 <
- 990 ÷ 18 - 3 (990 ÷ 18) + 3 <
- 12 × 3 + 78 (12 × 78) + 3 <
- 40 × 7 + 68 (40 × 68) + 7 <
- 77 × 3 - 27 (77 × 27) - 3 <
- 792 ÷ 12 - 33 (792 ÷ 12) + 33 <
- 480 - 81 + 45 (480 + 81) - 45 <
- 672 ÷ 28 + 12 (672 ÷ 28) - 12 >
- 23 × 9 - 98 (23 × 98) - 9 <
- 424 - 52 + 79 (424 + 52) - 79 >
- 111 - 71 + 29 (111 + 71) - 29 <
- 51 × 4 + 64 (51 × 64) + 4 <
- 793 - 86 + 25 (793 + 86) - 25 <
- 74 × 1 + 67 (74 × 67) + 1 <
- 984 ÷ 12 - 1 (984 ÷ 12) + 1 <
- 984 - 75 + 64 (984 + 75) - 64 <
- 374 ÷ 17 + 17 (374 ÷ 17) - 17 >
- 305 + 10 - 26 305 - 10 + 26 <
- 960 ÷ 32 - 10 (960 ÷ 32) + 10 <
- 89 × 8 - 57 (89 × 57) - 8 <
- 36 × 7 + 60 (36 × 60) + 7 <
- 728 ÷ 13 + 13 (728 ÷ 13) - 13 >
- 76 × 6 - 27 (76 × 27) - 6 <
- 45 × 3 - 3 (45 × 3) - 3 =
- 86 × 7 - 35 (86 × 35) - 7 <
- 252 + 10 - 50 252 - 10 + 50 <
- 41 × 7 - 27 (41 × 27) - 7 <
- 73 × 3 + 23 (73 × 23) + 3 <
- 52 × 9 - 66 (52 × 66) - 9 <
- 340 ÷ 10 + 10 (340 ÷ 10) - 10 >
- 97 × 8 + 15 (97 × 15) + 8 <
- 50 × 6 + 11 (50 × 11) + 6 <
- 975 ÷ 39 + 15 (975 ÷ 39) - 15 >
- 314 + 10 - 15 314 - 10 + 15 <
- 384 - 33 + 44 (384 + 33) - 44 >
- 81 × 1 - 20 (81 × 20) - 1 <
- 576 ÷ 12 + 36 (576 ÷ 12) - 36 >
- 44 × 7 + 68 (44 × 68) + 7 <
- 663 ÷ 13 - 39 (663 ÷ 13) + 39 <
- 64 × 6 - 57 (64 × 57) - 6 <
- 667 - 42 + 18 (667 + 42) - 18 <
- 693 ÷ 21 + 21 (693 ÷ 21) - 21 >
- 60 × 8 + 51 (60 × 51) + 8 <
- 32 × 5 - 82 (32 × 82) - 5 <
- 420 ÷ 10 - 10 (420 ÷ 10) + 10 <
- 975 ÷ 25 - 25 (975 ÷ 25) + 25 <
- 970 + 10 - 11 970 - 10 + 11 <
- 960 ÷ 16 + 10 (960 ÷ 16) - 10 >
- 37 × 4 + 38 (37 × 38) + 4 <
- 704 ÷ 11 + 16 (704 ÷ 11) - 16 >
- 660 ÷ 12 + 44 (660 ÷ 12) - 44 >
- 990 ÷ 22 - 5 (990 ÷ 22) + 5 <
- 131 - 34 + 29 (131 + 34) - 29 <
- 407 ÷ 11 + 37 (407 ÷ 11) - 37 >
※总分：100分， 共计：100道题， 每题：1.00 分。