您现在的位置是:首页
>
括号内的括号 45.5减括号10.5加4.78括住的简便方法
45.5减括号10.5加4.78括住的简便方法 45.5减括号10.5加4.78括住的简便方法45.5- 10.5+4.78 =45.5-10.5-4.78=35-5+0.22=30.2215.24加
45.5减括号10.5加4.78括住的简便方法
45.5减括号10.5加4.78括住的简便方法
45.5-(10.5+4.78)
=45.5-10.5-4.78
=35-5+0.22
=30.22
15.24加括号7.95加4.76括住的简便方法
15.24+(7.95+4.76)
=15.24+4.76+7.95
=20+7.95
=27.95
括号196加上84减12括住乘以15简便方法
括号196加上84减12括住乘以15简便方法
括号196加上84减12括住乘以15
=(196+84-12)*15
=(280-12)*15
=280*15-12*15
=4020
45.5-(10.5-4.78)用简便方法
45.5-(10.5-4.78)
=45.5-10.5+4.78
=35+4.78
=39.78

12×括号92×5括住的简便算
12×(92×5)
=12×5×92
=60×92
=5520
36乘括号100加五,然后括住的简便运算
36乘括号100加五,然后括住的简便运算
36乘括号100加五,然后括住的
=36*100+36*5
=3600+180
=3780
56.73加括号13.27减3.6括住减24.34简便运算
56.73+(13.27-3.6)-24.34
=56.73+13.27-(3.6+24.34)
=70-27.94
=42.06
三减括号5/8减1/2括住用简便方法怎么算?
三减括号5/8减1/2括住用简便方法怎么算?
三减括号5/8减1/2括住
=3-5/8+1/12
=3-15/24+2/24
=3-13/24
=59/24
157-括号57+50括住括死等于用简便方法
26×括号5+20括号简便方法怎样计算26×括号5+20括号=26*5+26*20=130+520=650
108×括号25+26括住用简便方法怎么算
108x(25+26)
=108x(100/2 +1)
=108x100/2 + 108
=10800/2 +108
=5400+108
=5508
很赞哦! (1070)