4.8×0.25

4.8*0.25简便计算4.8*0.25简便计算 4.8*0.25简便计算1.2×(4×0.25）=1.2×1=1.2

简算126.24-(8.24+0.25×4.8)简算126.24-(8.24+0.25×4.8)简算126.24-(8.24+0.25×4.8)括号打开126.24-8.24-0.25×4.8=118

4.8×0.25的简便算法4.8×0.25的简便算法4.8×0.25的简便算法=1.2×4×0.25=1.2×1=1.2即aa+b>0所以显然b>0所以若a则0-√b若a>=0则a-√b=1.2×4×

4.8乘0.25简便算法4.8乘0.25简便算法4.8乘0.25简便算法1.2×4×0.25=1.2×1=1.20.25×4.8＝0.25×4×1.2　＝1×1.2＝1.2记住0.25*4=14.8/

0.25×4.8×2简便计算0.25×4.8×2简便计算0.25×4.8×2简便计算0.25×4.8×2=0.25×4×1.2×2=1×1.2×2=2.4=(0.25×2)×4.8=0.5×4.8=2

4.8×0.25×5简便计算4.8×0.25×5简便计算4.8×0.25×5简便计算4.8×0.25×5=（1.2×4）×0.25×5=（1.2×5）×（4×0.25）=6×1=64.8×0.25×5

4.8×0.25的简便计算4.8×0.25的简便计算4.8×0.25的简便计算

4.8×0.25用脱式简便计算4.8×0.25用脱式简便计算4.8×0.25用脱式简便计算 

4.8×0.25×0.125怎么简便4.8×0.25×0.125怎么简便4.8×0.25×0.125怎么简便=4.8×1/4×1/8=1.2×1/8=0.3×1/2=0.15

用简便方法计算4.8乘0.25用简便方法计算4.8乘0.25用简便方法计算4.8乘0.254.8x0.25=(4+0.8)x0.25=4x0.25+0.8x0.25=1+0.2=1.2

用简便方法计算4.8×0.25=用简便方法计算4.8×0.25=用简便方法计算4.8×0.25=4.8×0.25=4.8/4=1.2

用简便方法算：4.8*0.25用简便方法算：4.8*0.25用简便方法算：4.8*0.254.8×0.25=（4+0.8）×0.25=4×0.25+0.8×0.25=1+0.2=1.2

4.8乘0.25怎样简便计算4.8乘0.25怎样简便计算4.8乘0.25怎样简便计算=1.2※4※0.25=1.2※1=1.24.8x2.5=1.2x4x2.5=1.2x10=120.25是1/4，4

5.2×4+4.8÷0.25简便计算5.2×4+4.8÷0.25简便计算5.2×4+4.8÷0.25简便计算=5.2x4+4.8x4=4x(5.2+4.8)=4x10=40o(︶︿︶)o全部展开收起5

7.5×0.48+4.8×0.25怎么简便计算7.5×0.48+4.8×0.25怎么简便计算7.5×0.48+4.8×0.25怎么简便计算7.5×0.48+4.8×0.25＝7.5×0.48+0.48

4.8乘以0.25的简便算法4.8乘以0.25的简便算法4.8乘以0.25的简便算法

4.8÷0.25+3.2*4简便计算4.8÷0.25+3.2*4简便计算4.8÷0.25+3.2*4简便计算4.8÷0.25+3.2×4=4.8×4+3.2×4=（4.8+3.2）×4=8×4=32=

0.25×4.8等于几竖式回答0.25×4.8等于几竖式回答0.25×4.8等于几竖式回答0.25×4.8——200100——1.2001.2

4.8×0.25等于几竖式回答4.8×0.25等于几竖式回答4.8×0.25等于几竖式回答0.25*4.8_________________200100________________1.20000.

0.25*6.4/1.6*4.8简便运算0.25*6.4/1.6*4.8简便运算0.25*6.4/1.6*4.8简便运算0.25*6.4/1.6*4.8=0.25*(6.4/1.6)*4.8=0.25