简便计算469x12+1492
469*12+1492怎么简便?？
469x12+1492 =469x3x4+373x4 =1407x4+373x4 =(1407+373)x4 =1780x4 =7120.
469x12+1492 =469x3x4+373x4 =1407x4+373x4 =(1407+373)x4 =1780x4 =7120
469x12+1492 =469x3x4+373x4 =1407x4+373x4 =(1407+373)x4 =1780x4 =7120.
469x12+1492 =469x3x4+373x4 =1407x4+373x4 =(1407+373)x4 =1780x4 =7120
简便计算469x12+1492 =469x3x4+373x4 =1407x4+373x4 =(1407+373)x4 =1780x4 =7120
=469×10+469×2+1492 =4690+938+1492 =4690+2430 =7120
计算:????？
469×12+1492 405×(3213-3189) 3.416÷(0.016×35) 0.8×[(10-6.76)÷1.2] 19.4×6.1×2.3 5.67×0.2-0.62 18.1×0.92+3.93 0.0430.24+0.875 0.4×0.7×0.25 0.75×102 100-56.23 0.78+5.436+1 4.07×0.86+9.12.5 30.8÷[14-(9.85+1.07)] [60-(9.5+28.9)]÷0.18 2.881÷0.43-0.24×3.5 20×[(等我继续说🙀🤮——*。
469×12+1492 405×(3213-3189) 3.416÷(0.016×35) 0.8×[(10-6.76)÷1.2] 19.4×6.1×2.3 5.67×0.2-0.62 18.1×0.92+3.93 0.0430.24+0.875 0.4×0.7×0.25 0.75×102 100-56.23 0.78+5.436+1 4.07×0.86+9.12.5 30.8÷[14-(9.85+1.07)] [60-(9.5+28.9)]÷0.18 2.881÷0.43-0.24×3.5 20×[(还有呢？
五年级下册的计算题和解决问题?？
469×12+1492 405×(3213-3189) 3.416÷(0.016×35) 0.8×[(10-6.76)÷1.2] 340×(120-40÷8) 45×(720-1957÷19) 86+[4500+(2088÷36)÷2] 396×[74-(4875÷15-13×21)] [1054-(174-168)]÷8 6048÷[(107-99)×9] 25*3+125*5+25*3+25 9999*3+101*11*(101-92) (23/4-3/4还有呢？
469×12+1492 405×(3213-3189) 3.416÷(0.016×35) 0.8×[(10-6.76)÷1.2] 19.4×6.1×2.3 5.67×0.2-0.62 18.1×0.92+3.93 0.0430.24+0.875 0.4×0.7×0.25 0.75×102 100-56.23 0.78+5.436+1 4.07×0.86+9.12.5 30.8÷[14-(9.85+1.07)] [60-(9.5+28.9)]÷0.18 2.881÷0.43-0.24×3.5 20×[(有帮助请点赞😞——_🔮。
请给我写8道计算题4到应用题?？
469×12+1492 405×(3213-3189) 12*(1/2+2/3+5/6) 1.25×17.6+36.1÷0.8+2.63×12.5 7.5× 2.3+1.9×2.5 1999+999×999 75÷〔138÷(100-54)〕80400-(4300+870÷15) 240×78÷(154-115) 1437×27+27×563 〔75-(12+18)〕÷15 2160÷〔83-79)×18〕325÷13×(266-250) 58870÷(说完了🪰|-🦙🌷。
469×12+1492 405×(3213-3189) 3.416÷(0.016×35) 0.8×[(10-6.76)÷1.2] 19.4×6.1×2.3 5.67×0.2-0.62 18.1×0.92+3.93 0.0430.24+0.875 0.4×0.7×0.25 0.75×102 100-56.23 0.78+5.436+1 4.07×0.86+9.12.5 简算是乘号/是除号0.3*2.5*0.4 50*0.13*0.2 0.8*630*0.125 0.78*101 1.5*102 还有呢？