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五年级简便算法题50道

50道简便运算题:30*20= 400÷4= 350-80= 160+70=18-64÷8= 42÷6+20= 40-5*7= 80+60÷3=41+18÷2= 75-11*5= 2+7-29= 5600÷80=25*16= 120*25= 36*11= 1025÷25=336+70= 25*9*4= 200-33*3= 3020-1010=5.48+7.56= 3.9+6.1= 4.2+2.8= 3.2

5.6*2.9 3.77*1.8 0.02*96 5.22*0.3 9.99*0.02 5*2.44 1.666*6.19.432*0.00 5.6*6.5 5.2*0.9+0.97.28*99+7.28 4.3*50*0.2 64-2.64*0.526*15.7+15.7*24 (2.275 +0.625)*0.

6.9+4.8+3.1 0.456+6.22+3.78 15.89+(6.75-5.89)4.02+5.4+0.98 5.17-1.8-3.2 13.75-(3.75+6.48)3.68+7.56-2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.23.82+2.9+0.18+9.1 9.6+4.8-3.6 7.14-0.53-2.475.27+2.86-0.66+1.63 13.35-4.68+2.65 73.8-1.64-

1、 1/2*2/5+9/10÷9/20 2、 5/9*3/10+2/7÷2/5 3、 1/2+1/4*4/5-1/15 4、 3/4*5/7*4/3-1/2 5、 23-8/9*1/27÷1/27 6、 8*5/6+2/5÷4 7、 1/2+3/4*5/12*4/5 8、 8/9*3/4-3/8÷3/4 9、 5/8÷5/4+3/23÷9/11 50+160÷40 (58+370)÷(64-45) 120-144÷18+35 347+

望采纳谢谢.(1)2.5*32*0.125 =(2.5*4)*(8*0.125) =10*1 =10 (2)3.5-7+6.5 =3.5+6.5-7 =3 (3)1.2*2.5+0.8*2.5 =2.5(1.2+0.8) =25 (4)8.9*1.25-0.9*1.25 =1.25(8.9-0.9) =10 (5)12.5*7.4*0.8 =12.5*0.8*7.4 =74 (6)6.5*9.5+6.5*0.5 =6.5*(9.5+0.5) =6.5*10

1-1/2-1/3-1/4-1/5-1/6=1/6

五年级简便计算练习题简便计算.4.58-(2.58+1.5) 2.3÷0.25÷0.4 5.6÷3.52.7*0.99 0.125*3.2*0.25 3.8*1.013.72*9.9+3.72*0.1 0.99*0.81+0.99*0.19+0.99 1.39*25-0.039*250 (4.16+4.16+4.16+4.16)*2.51(2.5-0.25)*0.4 3.78*99+3.78 65÷(0.65*4)4.9+

30.8÷[14-(9.85+1.07)] [60-(9.5+28.9)]÷0.18 2.881÷0.43-0.24*3.5 20*[(2.44-1.8)÷0.4+0.15] 28-(3.4+1.25*2.4) 2.55*7.1+2.45*7.1 777*9+1111*3 0.8*[15.5-(3.21+5.79)] (31.8+3.2*4)÷5 31.5*4÷(6+3) 0.64*25*7.8+2.2 2÷2.5+2.5÷2 194-64.8÷1.8*0.9

急要五十道五年级能简便运算的拖式计算!!! 0.25*0.28 0.125*3.2*2.5 35*40.20.25*4÷0.25*4 3.5*9.9 3.5*99+3.53.5*101-3.5 3.5*9.9+3.5*0.1 3.5*2.7+35*0.733.5*2.7-

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