54x98十108简便网!

54x98十108简便网

趋势迷

54x98十108简便

2024-08-25 04:25:17 来源:网络

54x98十108简便

54x98+108的简便运算 -
54×98+108 =54×98+54×2 =54×(98+2)54×100 =5400
54×98+108简便运算解:原式=54×98+54×2 =54×(98+2)54×100 =5400 其中108=54×2

54x98十108简便

脱式计算(能简算要简算)108x98 -
108×98 =108×(100-2)108×100-108×2 =10800-216 =10584 【
例1、5.76+13.67+4.24+6.33 =(5.76+4.24)+(13.67+6.33)=10+10 =20 例2、37.24+23.79-17.24 =37.24-17.24+23.79 =20+23.79 =43.79 例3、4×3.78×0.25 =4×0.25×3.78 =1×3.78 =3.78 例4、125×246×0.8 =125×0.8×246 =100×246 说完了。
108x98-98x8简便运算? -
108x98-98x8 = 98x(108-8)= 98x100 = 9800