32.5×1.25+715×0.125+215÷8-2.55×12.5
来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/10/06 23:25:30
32.5×1.25+715×0.125+215÷8-2.55×12.5
=325x0.125+715x0.125-255x0.125+215x0.125=(325+715-255+215)x0,125=1000x0.125=125
715÷1.25÷8
2.65×(-1.25)-12.5×13.5+0.125×3980
(1)13分之9÷5+5分之4×13分之9 (1) 12.5×0.38+1.25×4.2+0.125×20
1/8×2.75+0.125×4/1/4+12.5%
0.125×11分之4+8分之1×6.25-12.5%简便计算
3.7×0.125+6.3÷8
-100×8分之1-0.125×35.5+14.5×(-12.5%)
1/8×2.75+1.25×0.425+0.125怎样做
(0.125)+(-0.75)+(-3/4)+1/8+1
简算4道题.3.5×5/4+1.25+3/2÷4/5 12.5×﹙36-36/5﹚÷3.6 20/3÷﹙22/5-56/
怎样简便就怎样算 102×55-110 37.5÷1.25÷8÷7.25 18.9-5.4+8
75.4×0.125+24.6÷8怎么简算