x+125+18
@邰洁1826:简便计算125x(2十18÷3) -
齐向17062361456…… 125x(2+18÷3) =125x(2+6) =125x8 =1000 很高兴为你解答,希望能帮到你!
@邰洁1826:125x(18十0.8)简便计算 -
齐向17062361456…… =125*18+125*0.8 =125*(10+8)+100 =125*10+125*8*100 =1250+1000+100 =2350
@邰洁1826:(25x125)x(18x4)的简便算法 -
齐向17062361456…… 原式 =25x125x18x4 =(25x4)x(125x18) =100x125x(10+8) =100x125x10+100x125x8 =1000x125+100x1000 =125000+100000 =225000
@邰洁1826:解方程34X+18=12;4x+125%x=42 -
齐向17062361456…… (1) 3 4 X+ 1 8 = 1 2 , 3 4 X+ 1 8 - 1 8 = 1 2 - 1 8 , 3 4 X= 3 8 , 3 4 X* 4 3 = 3 8 * 4 3 , X= 1 2 ; (2)4x+125%x=42 (4+125%)x=42, 5.25x=42, 5.25x÷5.25=42÷5.25, x=8.
@邰洁1826:[42+25]乘以125+【18+15】乘以125用简便运算怎么算 -
齐向17062361456…… [42+25]乘以125+【18+15】乘以125 =125*(42+25+18+15) =125*[(42+18)(25+15)] =125*100 =12500
@邰洁1826:125乘(18+0.8+0.8)简便 -
齐向17062361456…… 125x(18+0.8+0.8)=125x(10+8+0.8+0.8)=1250+1000+100+100=2450
@邰洁1826:用简便方法计算;125*18*25= -
齐向17062361456…… 用简便方法计算25*32*125 解答:25x32x125=25x4x8x125=100x1000=100000
@邰洁1826:以简便方式解答(42十25)x125十(18十15)x125 -
齐向17062361456…… (42十25)x125十(18十15)x125 =【(42十25)十(18十15)】x125 =(42十25+18十15)x125 =[(42+18)十(25十15)]x125 =100x125 =12500
@邰洁1826:用简便方法计算(6十18)x125 -
齐向17062361456…… 125x24=125x(8+8+8)=125x8+125x8+125x8=1000+1000+1000=3000
@邰洁1826:282 50 125 18 25怎样简便计算? -
齐向17062361456…… 282+50+125+18+25=(282+18)+(50+125+25)=300+200=500
齐向17062361456…… 125x(2+18÷3) =125x(2+6) =125x8 =1000 很高兴为你解答,希望能帮到你!
@邰洁1826:125x(18十0.8)简便计算 -
齐向17062361456…… =125*18+125*0.8 =125*(10+8)+100 =125*10+125*8*100 =1250+1000+100 =2350
@邰洁1826:(25x125)x(18x4)的简便算法 -
齐向17062361456…… 原式 =25x125x18x4 =(25x4)x(125x18) =100x125x(10+8) =100x125x10+100x125x8 =1000x125+100x1000 =125000+100000 =225000
@邰洁1826:解方程34X+18=12;4x+125%x=42 -
齐向17062361456…… (1) 3 4 X+ 1 8 = 1 2 , 3 4 X+ 1 8 - 1 8 = 1 2 - 1 8 , 3 4 X= 3 8 , 3 4 X* 4 3 = 3 8 * 4 3 , X= 1 2 ; (2)4x+125%x=42 (4+125%)x=42, 5.25x=42, 5.25x÷5.25=42÷5.25, x=8.
@邰洁1826:[42+25]乘以125+【18+15】乘以125用简便运算怎么算 -
齐向17062361456…… [42+25]乘以125+【18+15】乘以125 =125*(42+25+18+15) =125*[(42+18)(25+15)] =125*100 =12500
@邰洁1826:125乘(18+0.8+0.8)简便 -
齐向17062361456…… 125x(18+0.8+0.8)=125x(10+8+0.8+0.8)=1250+1000+100+100=2450
@邰洁1826:用简便方法计算;125*18*25= -
齐向17062361456…… 用简便方法计算25*32*125 解答:25x32x125=25x4x8x125=100x1000=100000
@邰洁1826:以简便方式解答(42十25)x125十(18十15)x125 -
齐向17062361456…… (42十25)x125十(18十15)x125 =【(42十25)十(18十15)】x125 =(42十25+18十15)x125 =[(42+18)十(25十15)]x125 =100x125 =12500
@邰洁1826:用简便方法计算(6十18)x125 -
齐向17062361456…… 125x24=125x(8+8+8)=125x8+125x8+125x8=1000+1000+1000=3000
@邰洁1826:282 50 125 18 25怎样简便计算? -
齐向17062361456…… 282+50+125+18+25=(282+18)+(50+125+25)=300+200=500