- 耗时： 0分0秒
- 题数：
- 得分：
- 974 + 10 - 19 974 - 10 + 19 <
- 153 - 63 + 19 (153 + 63) - 19 <
- 95 × 9 - 79 (95 × 79) - 9 <
- 76 × 4 - 37 (76 × 37) - 4 <
- 690 ÷ 15 + 23 (690 ÷ 15) - 23 >
- 54 × 5 - 90 (54 × 90) - 5 <
- 54 × 9 + 16 (54 × 16) + 9 <
- 43 × 4 + 83 (43 × 83) + 4 <
- 843 + 10 - 50 843 - 10 + 50 <
- 540 ÷ 12 + 30 (540 ÷ 12) - 30 >
- 445 + 10 - 83 445 - 10 + 83 <
- 124 + 10 - 58 124 - 10 + 58 <
- 53 × 3 - 48 (53 × 48) - 3 <
- 83 × 8 - 28 (83 × 28) - 8 <
- 42 × 5 + 54 (42 × 54) + 5 <
- 415 - 84 + 74 (415 + 84) - 74 <
- 98 × 5 - 8 (98 × 8) - 5 <
- 989 ÷ 23 - 1 (989 ÷ 23) + 1 <
- 15 × 7 - 12 (15 × 12) - 7 <
- 217 ÷ 31 - 1 (217 ÷ 31) + 1 <
- 130 + 10 - 23 130 - 10 + 23 <
- 27 × 7 - 10 (27 × 10) - 7 <
- 29 × 8 - 19 (29 × 19) - 8 <
- 12 × 6 + 49 (12 × 49) + 6 <
- 832 - 19 + 62 (832 + 19) - 62 >
- 404 - 44 + 40 (404 + 44) - 40 <
- 648 ÷ 12 - 18 (648 ÷ 12) + 18 <
- 672 ÷ 28 + 21 (672 ÷ 28) - 21 >
- 510 ÷ 30 + 17 (510 ÷ 30) - 17 >
- 900 ÷ 18 + 15 (900 ÷ 18) - 15 >
- 770 + 10 - 55 770 - 10 + 55 <
- 440 ÷ 11 + 22 (440 ÷ 11) - 22 >
- 880 ÷ 80 + 10 (880 ÷ 80) - 10 >
- 484 ÷ 44 - 11 (484 ÷ 44) + 11 <
- 552 + 10 - 58 552 - 10 + 58 <
- 39 × 3 - 47 (39 × 47) - 3 <
- 475 - 73 + 65 (475 + 73) - 65 <
- 572 ÷ 22 - 26 (572 ÷ 22) + 26 <
- 910 ÷ 13 + 13 (910 ÷ 13) - 13 >
- 686 - 18 + 54 (686 + 18) - 54 >
- 900 ÷ 18 - 20 (900 ÷ 18) + 20 <
- 669 - 46 + 19 (669 + 46) - 19 <
- 552 ÷ 12 - 12 (552 ÷ 12) + 12 <
- 210 ÷ 10 - 2 (210 ÷ 10) + 2 <
- 36 × 6 - 62 (36 × 62) - 6 <
- 364 ÷ 28 - 2 (364 ÷ 28) + 2 <
- 63 × 2 - 8 (63 × 8) - 2 <
- 300 ÷ 75 - 3 (300 ÷ 75) + 3 <
- 360 ÷ 10 - 24 (360 ÷ 10) + 24 <
- 600 ÷ 25 - 24 (600 ÷ 25) + 24 <
- 890 - 16 + 32 (890 + 16) - 32 >
- 570 ÷ 10 + 38 (570 ÷ 10) - 38 >
- 27 × 7 - 29 (27 × 29) - 7 <
- 64 × 5 + 75 (64 × 75) + 5 <
- 430 - 23 + 67 (430 + 23) - 67 >
- 82 × 4 - 16 (82 × 16) - 4 <
- 847 - 18 + 60 (847 + 18) - 60 >
- 821 - 45 + 52 (821 + 45) - 52 >
- 782 - 94 + 62 (782 + 94) - 62 <
- 851 - 71 + 17 (851 + 71) - 17 <
- 265 - 21 + 57 (265 + 21) - 57 >
- 582 ÷ 97 - 1 (582 ÷ 97) + 1 <
- 414 ÷ 23 - 6 (414 ÷ 23) + 6 <
- 767 ÷ 59 + 13 (767 ÷ 59) - 13 >
- 71 + 10 - 27 71 - 10 + 27 <
- 378 ÷ 14 + 14 (378 ÷ 14) - 14 >
- 796 - 66 + 57 (796 + 66) - 57 <
- 74 × 8 - 66 (74 × 66) - 8 <
- 720 ÷ 18 - 10 (720 ÷ 18) + 10 <
- 59 × 4 + 97 (59 × 97) + 4 <
- 966 ÷ 21 - 23 (966 ÷ 21) + 23 <
- 35 - 50 + 75 (35 + 50) - 75 >
- 73 × 7 + 22 (73 × 22) + 7 <
- 641 + 10 - 66 641 - 10 + 66 <
- 136 + 10 - 44 136 - 10 + 44 <
- 861 - 64 + 26 (861 + 64) - 26 <
- 615 + 10 - 38 615 - 10 + 38 <
- 520 ÷ 13 + 20 (520 ÷ 13) - 20 >
- 714 ÷ 14 + 34 (714 ÷ 14) - 34 >
- 21 - 41 + 27 (21 + 41) - 27 <
- 312 ÷ 26 - 2 (312 ÷ 26) + 2 <
- 972 ÷ 36 - 2 (972 ÷ 36) + 2 <
- 62 × 8 - 46 (62 × 46) - 8 <
- 702 ÷ 13 + 27 (702 ÷ 13) - 27 >
- 790 - 25 + 88 (790 + 25) - 88 >
- 95 × 3 - 2 (95 × 2) - 3 >
- 246 - 86 + 25 (246 + 86) - 25 <
- 26 × 8 + 94 (26 × 94) + 8 <
- 867 + 10 - 20 867 - 10 + 20 <
- 94 + 10 - 63 94 - 10 + 63 <
- 98 × 7 + 35 (98 × 35) + 7 <
- 712 ÷ 89 - 8 (712 ÷ 89) + 8 <
- 76 × 2 + 54 (76 × 54) + 2 <
- 716 - 28 + 92 (716 + 28) - 92 >
- 952 ÷ 14 + 17 (952 ÷ 14) - 17 >
- 520 ÷ 40 - 1 (520 ÷ 40) + 1 <
- 72 × 3 + 78 (72 × 78) + 3 <
- 62 × 9 + 23 (62 × 23) + 9 <
- 55 × 3 - 2 (55 × 2) - 3 >
- 99 × 4 - 90 (99 × 90) - 4 <
- 61 × 4 - 50 (61 × 50) - 4 <
- 988 ÷ 13 + 52 (988 ÷ 13) - 52 >
- 896 ÷ 28 + 32 (896 ÷ 28) - 32 >
- 546 ÷ 13 + 26 (546 ÷ 13) - 26 >
- 882 ÷ 14 - 1 (882 ÷ 14) + 1 <
- 63 × 8 - 86 (63 × 86) - 8 <
- 14 × 7 + 83 (14 × 83) + 7 <
- 564 ÷ 94 - 6 (564 ÷ 94) + 6 <
- 990 ÷ 10 - 6 (990 ÷ 10) + 6 <
- 441 - 71 + 49 (441 + 71) - 49 <
- 66 × 3 - 79 (66 × 79) - 3 <
- 350 + 10 - 52 350 - 10 + 52 <
- 308 ÷ 11 - 28 (308 ÷ 11) + 28 <
- 996 - 25 + 45 (996 + 25) - 45 >
- 19 × 9 + 63 (19 × 63) + 9 <
- 120 ÷ 20 - 6 (120 ÷ 20) + 6 <
- 815 + 10 - 10 815 - 10 + 10 =
- 65 × 1 - 1 (65 × 1) - 1 =
- 421 + 10 - 66 421 - 10 + 66 <
- 756 ÷ 28 - 9 (756 ÷ 28) + 9 <
- 983 + 10 - 12 983 - 10 + 12 <
- 523 - 20 + 25 (523 + 20) - 25 >
- 300 ÷ 20 - 12 (300 ÷ 20) + 12 <
- 80 × 3 - 55 (80 × 55) - 3 <
- 875 ÷ 35 + 25 (875 ÷ 35) - 25 >
- 800 ÷ 40 + 16 (800 ÷ 40) - 16 >
- 714 ÷ 14 - 34 (714 ÷ 14) + 34 <
- 630 + 10 - 32 630 - 10 + 32 <
- 39 × 5 - 56 (39 × 56) - 5 <
- 684 ÷ 38 - 12 (684 ÷ 38) + 12 <
- 27 × 5 + 66 (27 × 66) + 5 <
- 561 ÷ 17 + 11 (561 ÷ 17) - 11 >
- 697 - 42 + 81 (697 + 42) - 81 >
- 924 - 52 + 99 (924 + 52) - 99 >
- 68 × 7 + 11 (68 × 11) + 7 <
- 816 ÷ 17 - 16 (816 ÷ 17) + 16 <
- 84 × 4 - 36 (84 × 36) - 4 <
- 836 ÷ 44 + 11 (836 ÷ 44) - 11 >
- 50 × 2 - 3 (50 × 3) - 2 <
- 550 - 47 + 30 (550 + 47) - 30 <
- 286 ÷ 26 + 11 (286 ÷ 26) - 11 >
- 53 × 6 - 5 (53 × 5) - 6 >
- 936 ÷ 13 - 12 (936 ÷ 13) + 12 <
- 444 ÷ 12 - 4 (444 ÷ 12) + 4 <
- 126 - 99 + 34 (126 + 99) - 34 <
- 647 + 10 - 68 647 - 10 + 68 <
- 465 + 10 - 97 465 - 10 + 97 <
- 662 + 10 - 59 662 - 10 + 59 <
- 89 × 7 - 30 (89 × 30) - 7 <
- 431 - 69 + 67 (431 + 69) - 67 <
- 30 × 7 + 59 (30 × 59) + 7 <
- 945 + 10 - 27 945 - 10 + 27 <
- 696 ÷ 87 - 8 (696 ÷ 87) + 8 <
- 748 - 59 + 37 (748 + 59) - 37 <
- 630 ÷ 42 + 10 (630 ÷ 42) - 10 >
- 363 - 78 + 98 (363 + 78) - 98 >
- 564 + 10 - 23 564 - 10 + 23 <
- 87 × 2 - 32 (87 × 32) - 2 <
- 961 + 10 - 60 961 - 10 + 60 <
- 663 ÷ 17 - 1 (663 ÷ 17) + 1 <
- 936 ÷ 52 + 18 (936 ÷ 52) - 18 >
- 917 + 10 - 79 917 - 10 + 79 <
- 16 × 6 + 46 (16 × 46) + 6 <
- 92 × 3 + 65 (92 × 65) + 3 <
- 270 ÷ 10 + 18 (270 ÷ 10) - 18 >
- 44 × 2 - 77 (44 × 77) - 2 <
- 684 ÷ 57 - 1 (684 ÷ 57) + 1 <
- 38 × 5 - 85 (38 × 85) - 5 <
- 548 + 10 - 51 548 - 10 + 51 <
- 298 + 10 - 19 298 - 10 + 19 <
- 936 ÷ 52 - 9 (936 ÷ 52) + 9 <
- 88 × 2 + 84 (88 × 84) + 2 <
- 923 ÷ 13 + 71 (923 ÷ 13) - 71 >
- 918 ÷ 17 - 2 (918 ÷ 17) + 2 <
- 570 ÷ 38 - 5 (570 ÷ 38) + 5 <
- 81 × 4 + 82 (81 × 82) + 4 <
- 480 ÷ 15 + 24 (480 ÷ 15) - 24 >
- 760 ÷ 38 + 19 (760 ÷ 38) - 19 >
- 930 - 83 + 86 (930 + 83) - 86 >
- 916 + 10 - 74 916 - 10 + 74 <
- 451 - 20 + 62 (451 + 20) - 62 >
- 962 - 61 + 44 (962 + 61) - 44 <
- 61 × 8 + 45 (61 × 45) + 8 <
- 479 + 10 - 87 479 - 10 + 87 <
- 205 - 56 + 19 (205 + 56) - 19 <
- 31 × 5 - 45 (31 × 45) - 5 <
- 891 + 10 - 92 891 - 10 + 92 <
- 840 + 10 - 19 840 - 10 + 19 <
- 21 × 5 - 39 (21 × 39) - 5 <
- 37 × 3 + 96 (37 × 96) + 3 <
- 811 - 55 + 96 (811 + 55) - 96 >
- 126 + 10 - 31 126 - 10 + 31 <
- 880 ÷ 55 + 10 (880 ÷ 55) - 10 >
- 912 ÷ 24 - 8 (912 ÷ 24) + 8 <
- 756 ÷ 14 + 21 (756 ÷ 14) - 21 >
- 788 + 10 - 91 788 - 10 + 91 <
- 900 ÷ 12 + 15 (900 ÷ 12) - 15 >
- 58 × 8 + 83 (58 × 83) + 8 <
- 210 ÷ 15 + 10 (210 ÷ 15) - 10 >
- 245 ÷ 35 - 5 (245 ÷ 35) + 5 <
※总分：100分， 共计：200道题， 每题：0.50 分。