- 耗时: 0分0秒
- 题数:
- 得分:
- 61 × 7 - 35 (69 × 65) - 7 <
- 420 ÷ 20 - 15 (715 ÷ 13) + 1 <
- 600 ÷ 12 - 30 (804 ÷ 12) + 2 <
- 84 - 42 + 73 (534 + 21) - 80 <
- 296 - 38 + 97 (255 + 83) - 27 >
- 414 ÷ 18 - 18 (378 ÷ 18) + 3 <
- 396 ÷ 22 + 18 (624 ÷ 12) - 24 >
- 19 × 8 - 20 (91 × 42) - 8 <
- 77 × 9 + 27 (30 × 54) + 5 <
- 57 × 2 - 92 (37 × 65) - 5 <
- 81 × 9 - 44 (83 × 42) - 7 <
- 420 ÷ 35 + 12 (242 ÷ 11) - 22 >
- 776 + 10 - 62 58 - 59 + 23 >
- 982 + 10 - 69 68 - 57 + 28 >
- 95 × 2 + 39 (10 × 12) + 9 >
- 900 ÷ 10 + 45 (880 ÷ 10) - 22 >
- 980 ÷ 10 - 28 (903 ÷ 21) + 7 >
- 552 ÷ 46 - 4 (980 ÷ 28) + 2 <
- 98 - 70 + 34 (64 + 35) - 13 <
- 20 × 9 - 86 (67 × 69) - 8 <
- 46 × 2 + 50 (35 × 81) + 2 <
- 441 + 10 - 87 55 - 72 + 46 >
- 345 - 25 + 92 (672 + 26) - 26 <
- 62 × 2 + 30 (74 × 95) + 1 <
- 35 × 6 - 63 (47 × 83) - 9 <
- 423 + 10 - 99 76 - 98 + 30 >
- 43 - 74 + 44 (210 + 36) - 37 <
- 21 + 10 - 21 71 - 14 + 72 <
- 231 ÷ 21 - 3 (885 ÷ 15) + 5 <
- 864 ÷ 48 + 12 (880 ÷ 10) - 11 <
※总分:100分, 共计:30道题, 每题:3.33 分。