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 4+1.1×2+11+10*4+1.8+10*4+2.2×2+1.8+1.5+10*4+3.7+22*18+2.2+65*20+15+7.5+36+7.5+15+22*18 的值.
题型:数学计算
解:
4+1.1×2+11+10*4+1.8+10*4+2.2×2+1.8+1.5+10*4+3.7+22*18+2.2+65*20+15+7.5+36+7.5+15+22*18
=4+2.2+11+10*4+1.8+10*4+2.2×2+1.8+1.5+10*4+3.7+22*18+2.2+65*20+15+7.5+36+7.5+15+22*18
=4+2.2+11+40+1.8+10*4+2.2×2+1.8+1.5+10*4+3.7+22*18+2.2+65*20+15+7.5+36+7.5+15+22*18
=4+2.2+11+40+1.8+40+2.2×2+1.8+1.5+10*4+3.7+22*18+2.2+65*20+15+7.5+36+7.5+15+22*18
=4+2.2+11+40+1.8+40+4.4+1.8+1.5+10*4+3.7+22*18+2.2+65*20+15+7.5+36+7.5+15+22*18
=4+2.2+11+40+1.8+40+4.4+1.8+1.5+40+3.7+22*18+2.2+65*20+15+7.5+36+7.5+15+22*18
=4+2.2+11+40+1.8+40+4.4+1.8+1.5+40+3.7+396+2.2+65*20+15+7.5+36+7.5+15+22*18
=4+2.2+11+40+1.8+40+4.4+1.8+1.5+40+3.7+396+2.2+1300+15+7.5+36+7.5+15+22*18
=4+2.2+11+40+1.8+40+4.4+1.8+1.5+40+3.7+396+2.2+1300+15+7.5+36+7.5+15+396
=6.2+11+40+1.8+40+4.4+1.8+1.5+40+3.7+396+2.2+1300+15+7.5+36+7.5+15+396
=17.2+40+1.8+40+4.4+1.8+1.5+40+3.7+396+2.2+1300+15+7.5+36+7.5+15+396
=57.2+1.8+40+4.4+1.8+1.5+40+3.7+396+2.2+1300+15+7.5+36+7.5+15+396
=59+40+4.4+1.8+1.5+40+3.7+396+2.2+1300+15+7.5+36+7.5+15+396
=99+4.4+1.8+1.5+40+3.7+396+2.2+1300+15+7.5+36+7.5+15+396
=103.4+1.8+1.5+40+3.7+396+2.2+1300+15+7.5+36+7.5+15+396
=105.2+1.5+40+3.7+396+2.2+1300+15+7.5+36+7.5+15+396
=106.7+40+3.7+396+2.2+1300+15+7.5+36+7.5+15+396
=146.7+3.7+396+2.2+1300+15+7.5+36+7.5+15+396
=150.4+396+2.2+1300+15+7.5+36+7.5+15+396
=546.4+2.2+1300+15+7.5+36+7.5+15+396
=548.6+1300+15+7.5+36+7.5+15+396
=1848.6+15+7.5+36+7.5+15+396
=1863.6+7.5+36+7.5+15+396
=1871.1+36+7.5+15+396
=1907.1+7.5+15+396
=1914.6+15+396
=1929.6+396
=2325.6 答案:4+1.1×2+11+10*4+1.8+10*4+2.2×2+1.8+1.5+10*4+3.7+22*18+2.2+65*20+15+7.5+36+7.5+15+22*18=2325.6你的问题在这里没有得到解决?请到 热门难题 里面看看吧!