meili 发表于 2022-10-27 15:57:52

十道初一上期有理数综合运算题

<p>问题:十道初一上期有理数综合运算题
<p>答案:↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">吕光楣的回答:<div class="content-b">网友采纳  1.[-|98|+76+(-87)]*23-(8+4+3)  2.5+21*8/2-6-59  3.68/21-8-11*8+61  4.6-(-3/4+1.6-4-3/4)  5./1/3+2  6.-1-〔1-(1-0.6÷3)〕×〔2-(-3)×(-4)〕  7.-32-(-3)2-(-3)3+(-1)6  8.3×(-2)2+(-2×3)2+(-2+3)2  9.81432÷(13×52+78)  10.×30  11.156×[(17.7-7.2)÷3]  12.194-64.8÷1.8×0.936.72÷4.25×9.9  13.3.416÷(0.016×35)  14.0.8×[(10-6.76)÷1.2]  15.4/7÷  16.+4.2×3.74347+45×2-4160÷52  17.32.52-(6+9.728÷3.2)×2.587*(58+37)÷(64-9×5)  18.[(7.1-5.6)×0.9-1.15]÷2.5  19.5.4÷+12×6÷(12-7.2)-6  20.5.8×(3.87-0.13)+4.2×3.74  21.33.02-(148.4-90.85)÷2.5  22.-5+21*8/2-6-59  23.68/21-8-11*8+61  24.-2/9-7/9-56
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