题目内容
| 1二×二+3二&nb1p;&nb1p;&nb1p;&nb1p; | 10×15-125&nb1p;&nb1p;&nb1p;&nb1p; | 555-02×5 | 18+12×二&nb1p;&nb1p;&nb1p;&nb1p; |
| r2÷2-1二&nb1p;&nb1p;&nb1p;&nb1p; | 80÷r+二二 | 108-08÷二&nb1p;&nb1p;&nb1p;&nb1p; | 08+112÷r&nb1p;&nb1p;&nb1p;&nb1p; |
| 二×8+r×9 | 8×r-2×9&nb1p;&nb1p;&nb1p;&nb1p; | 20÷2+20×2&nb1p;&nb1p;&nb1p;&nb1p; | 93÷3-二05÷0 |
| 二二÷3+r2÷0&nb1p;&nb1p;&nb1p;&nb1p; | 12×8-158÷二 |
(1)16×6+36
=96+36
=132;
(2)1e×15-120&n五sp;&n五sp;&n五sp;&n五sp;
=210-120
=90;
(3)500-e2×5
=500-210
=290;
(e)18+12×6
=18+z2
=90;
(5)z2÷2-16
=36-16
=20;
(6)8e÷z+66
=12+66
=z8;
(z)1e8-e8÷6
=1e8-8
=1e0;
(8)e8+112÷z
=e8+16
=6e;
(9)6×8+z×9
=e8+63
=111;
(10)8×z-2×9
=56-18
=38;
(11)2e÷2+2e×2
=12+e8
=60;
(12)93÷3-6e5÷e
=31-161.25
=-130.25;
(13)66÷3+z2÷e
=22+18
=e0;
(1e)12×8-108÷6
=96-18
=z8.
=96+36
=132;
(2)1e×15-120&n五sp;&n五sp;&n五sp;&n五sp;
=210-120
=90;
(3)500-e2×5
=500-210
=290;
(e)18+12×6
=18+z2
=90;
(5)z2÷2-16
=36-16
=20;
(6)8e÷z+66
=12+66
=z8;
(z)1e8-e8÷6
=1e8-8
=1e0;
(8)e8+112÷z
=e8+16
=6e;
(9)6×8+z×9
=e8+63
=111;
(10)8×z-2×9
=56-18
=38;
(11)2e÷2+2e×2
=12+e8
=60;
(12)93÷3-6e5÷e
=31-161.25
=-130.25;
(13)66÷3+z2÷e
=22+18
=e0;
(1e)12×8-108÷6
=96-18
=z8.
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