36+6乘54的简便计算
36+6乘54的简便计算 -
36+6乘54 =6*6+54*6 =6*（6+54）6*60 =360
=36x（45+54）99x64 =36x99+99x64 =（36+64）x99 =100x99 =9900
36+6乘54 =6*6+54*6 =6*（6+54）6*60 =360
=36x（45+54）99x64 =36x99+99x64 =（36+64）x99 =100x99 =9900
45*36 =5*9*4*9 =5*4*9*9 =20*81 =1620
=36*（47-1+54）36*100 =3600
用简便方法计算36*54 36*56 -
用简便方法计算36*54 36*56 36*54 36*56 =36*（54+56）36*110 =3960
54➗36简便计算怎么写=（6x9）（9x4）6/4 =3/2 =1.5
36*54的简便计算 -
解：（36×54－984）24＝（12×3×2×27－24×41）24 ＝（24×81－24×41）24 ＝24×81×1/24－24×41×1/24 ＝81－41 ＝40
＝36×（4×5）720
54X36 72x23怎样用简便方法计算? -
解原式=54x36+36x46 =36x(54+46)=3600
=36x（36+64）36x100 =3600