总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 99.28*11.36+3791.01*4.31+121.05*22.4+405.69*16.4-(34.83*21.84+8.37*20.31+269.86*17.74+2999.37*6.08) 的值.
题型:数学计算
解:
99.28*11.36+3791.01*4.31+121.05*22.4+405.69*16.4-(34.83*21.84+8.37*20.31+269.86*17.74+2999.37*6.08)
=99.28*11.36+3791.01*4.31+121.05*22.4+405.69*16.4-23954.1679
=1127.8208+3791.01*4.31+121.05*22.4+405.69*16.4-23954.1679
=1127.8208+16339.2531+121.05*22.4+405.69*16.4-23954.1679
=1127.8208+16339.2531+2711.52+405.69*16.4-23954.1679
=1127.8208+16339.2531+2711.52+6653.316-23954.1679
=17467.0739+2711.52+6653.316-23954.1679
=20178.5939+6653.316-23954.1679
=26831.9099-23954.1679
=2877.742 答案:99.28*11.36+3791.01*4.31+121.05*22.4+405.69*16.4-(34.83*21.84+8.37*20.31+269.86*17.74+2999.37*6.08)=2877.742你的问题在这里没有得到解决?请到 热门难题 里面看看吧!