32×(25+125)简便运算怎么做?
32×(25+125)简便运算怎么做?
32×(25+125)简便运算怎么做?
=4×25×8+8×125×4
=800+4000
=4800
125×32×25用简便运算
125×32×25
=(125×8)×(4×25)
=1000×100
=100000
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32×125×25的简便运算
32×125×25的简便运算
32×125×25
=4×25×8×125
=100×1000
=100000
125×32×25的简便运算
125×32×25
=125×(8×4)×25
=(125×8)×(4×25)
=1000×100
=100000
,125×78×25×32简便运算
125×78×25×32简便运算
=125x8x4x25x78
=1000x100x78
=7800000
25×125×32的简便运算
25×125×32
=25×125×8×4
=25×4×(125×8)
=100×1000
=100000
45×32×125×25的简便运算
原式
=45x(8x4)x125x25
=45x(8x125)x(4x25)
=45x1000x100
=45000x100
=4500000
供参考。
32×125+25的简便运算
32×125+25的简便运算
32×125+25
=125*8*4+25
=1000*4+25
=4000+25
=4025
125*61+125*11怎么做简便运算
125*(61+11)=125*72=125*8*9=9000
21500÷125的简便运算怎么做?
21500÷125
=(21500×8)÷(125×8)
=172000÷1000
=172