11问答网
所有问题
当前搜索:
103x32用简便方法计算
63×
32用简便方法计算
答:
63
x32
=63x30+63x2 =1890+126 =2016
125
x32
x3
的简便计算
?
答:
简便运算
=125*8*4*3=1000*12 =12000如上图所示
125×33
用简便方法计算
答:
=125
x32
+125 =125x8x4+125 =1000x4+125 =4125
397
x32
,
用简便方法计算
答:
397
x32
=(400-3)x32 =400x32-3
x32
=12800-96 =12704
234
x32简便计算
答:
234×
32
=234×(30+2)=234×30+234×2 =7020+468 =7488
98
x32简便计算
答:
98
x32简便计算
=100×32-2×32 =3200-64 =3136
11.25×3.2×25怎么
用简便方法算
?
答:
11.25×
3.2
×25=900
198
X32简便计算
?
答:
计算
过程如下:198×32=(200-2)×(30+2)=200×30+200×2-2×30-2×2=6000+400-60-4=6400-64=6336。希望可以帮到你,望采纳!
12.5
x32用简便方法
答:
12.5
x32用简便方法
:12.5x32=12.5x8x4=100x4=400
103
x22用正确
简便方法计算
答:
原式=(100+3)x22 =100x22+3x22 =2200+66 =2266
棣栭〉
<涓婁竴椤
3
4
5
6
8
7
9
10
11
12
涓嬩竴椤
灏鹃〉
其他人还搜