加减乘除混合运算I
90 - 32 = | 68 ÷ 17 = | 360 ÷ 4 = | 36 ÷ 18 = |
91 ÷ 13 = | 76 ÷ 2 = | 52 ÷ 13 = | 4 × 23 = |
84 ÷ 3 = | 75 ÷ 25 = | 68 ÷ 40 = | 170 - 56 = |
350 ÷ 50 + 20 = | 300 ÷ (95 - 90) = | 13 × 7 = | 76 ÷ 19 = |
70 + 30 × 4 = | 72 ÷ (12 × 3) = | 14 × 30 = | 200 - 12 = |
75 ÷ 3 = | 48 ÷ 12 = | 60 - 35 = | 84 ÷ 3 = |
30 - 12 = | 75 ÷ 3 = | 400 ÷ 80 = | 14 × 6 = |
12 × 6 = | 600 ÷ 20 = | 75 ÷ 15 = | 84 ÷ 42 = |
17 + 3 × 20 = | 75 ÷ 15 = | 65 ÷ 13 = | 16 × 5 = |
180 - 72 = | 96 ÷ 4 = | 75 ÷ 5 = | 60 - 43 = |
70 ÷ 2 = | 2 × 27 = | 100 - 38 = | 28 × 3 = |
42 ÷ 14 = | 250 - 150 ÷ 50 = | 95 ÷ 19 = | 100 ÷ 50 = |
60 ÷ 5 = | 4 × 18 = | 280 ÷ 40 = | 42 ÷ 3 = |
4 × 19 = | 70 ÷ 14 = | 98 ÷ 14 = | 78 ÷ 13 = |
84 ÷ 28 = | 120 + 30 × 2 = | 450 ÷ 90 = | 2 × 29 = |
240 ÷ 60 = | 85 ÷ 5 = | 70 ÷ 14 = | 27 × 3 = |
42 ÷ 14 = | 240 ÷ 80 = | 95 ÷ 5 = | 76 ÷ 19 = |
56 ÷ 7 × 8 = | 54 ÷ 3 = | 68 ÷ 4 = | 6 × (31 - 15) = |
85 ÷ 5 = | 100 ÷ 4 = | 60 ÷ 5 = | 36 × 2 = |
75 ÷ 15 = | 76 ÷ 4 = | 91 ÷ 7 = | 3 × 16 = |
78 ÷ 3 = | 36 × 2 = | 78 ÷ 26 = | 159 - 59 + 41 = |
45 ÷ 3 = | 80 ÷ 40 = | 42 ÷ 3 = | 16 × 6 - 6 = |
92 ÷ 4 = | 15 × 40 = | 54 ÷ 3 = | 320 ÷ 40 = |
90 - 3 × 13 = | 3 × 17 = | 540 ÷ 9 = | 15 × 6 = |
30 × 23 = | 12 × 7 = | 16 × 60 = | 100 - 80 ÷ 4 = |