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103x32用简便方法计算
103x32的简便方法
是什么
答:
103x32
=(100+3)x32 =3200+96 =3296
103X32简便计算
答:
103
×32 =(100+3)×32 =100×32+3×32 =3200+96 =3296
103X32简便计算
答:
103
×32 =(100+3)×32 =100×32+3×32 =3200+96 =3296
用简便方法计算
下列各题.①(22+25)X4,②105X34一5X34,③
103X32
,④99X1...
答:
(22+25)×4 =22×4+25×4 =88+100 =188 105×34-5×34 =(105-5)×34 =100×34 =3400
103
×32 =(100+3)×32 =100×32+3×32 =3200+96 =3296 99×121 =(100-1)×121 =12100-121 =11979
用简便方法计算
101
x32
99×73?
答:
101×3299×73 =(100+1)×3299×73 =(100×3299+3299)×73 =(329900+3299)×73 =333199×73 =333199×(70+3)=333199×70+333199×3 =23323930+999597 =24323527
302×
32的简便计算
?
答:
原式=(300+2)*
32
=9400+64=9464
1.01
x32简便计算
,………
答:
1.01
x32
=(1+0.01)×32 =32+0.01×32 =32+0.32 =32.32
198
X32简便计算
答:
=(200-2)
X32
=200X32一2X32 =6400-64 =6336
25
x32简便计算
2个回答
答:
25×
32
=25×4×8 =100×8 =800
397
x32
,
用简便方法计算
答:
397
x32
=(400-3)x32 =400x32-3
x32
=12800-96 =12704
<涓婁竴椤
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