0.16x3%7x=0.13 (2x+3)÷0.5=15 18+4x=22.2%x 都是解方程

0.16*3-7*=0.130.48-7*=0.137*=0.35*=0.05(2*+3)÷0.5=152*+3=7.52*=4.5*=2.2518+4*=22.2-*4*+*=22.2-185*=4.2*=0.84

0.16*3-7x=0.130.48-7x=0.13-7x=-0.35x=0.05

1.题型都差不多,不用100道,会这几道就行了(/=÷) 2(5+x)+x=8 10+2X+X=8 3X=-2 X=-2/3 2 (X+X+0.5)=8 2(2X+0.5)=8 4X+1=8 4X=7 X=7/4 25000+x=6x 5X=25000 X=5000 3200=450+5X+X 450+6X=3200 6X=3200-450 X=2750/6=1375/3

解方程1:3/8x-25%x=42:x÷4=30%3:3x+20%x=1124:x-40%x=3.6解:3/8-25%x=4解:x=30%*4解:32x=112解:60%x=361/8x=4x=1.2x=35x=6x=325:14%x-9.1=0.76:75%x-25%x=167:x-20%x=44*50%8:x-10%=18解:14%x=9.8解:0.5x=

解方程:(0.5+x)+x=9.8÷2 2(X+X+0.5)=9.8 25000+x=6x 3200=450+5X+X X-0.8X=6 12x-8x=4.8 7.5x2X=15 x-0.7x=3.6 3x-8=16 7(x-2)=2x+3 18(x-2)=270 12x=300-4x 7x+5.3=7.4 30÷x+25=85 1.4*8-2x=6 6x-12.8*3=0.06 3(x+0.5)=21 5*3-x÷2=

7x+0.5=18 解:7X=18.5-0.57X=17.5 X=17.5÷7 X=2.5 祝学习进步.

1、用竖式计算 0.396÷1.2= 0.756÷0.36= 15.6*13= 0.18*15= 0.025*14= 06*36= 0.04*0.12= 3.84*2.6≈(保留一位小数) 5.76*23= 7.15*22= 90.75÷3.3= 3.68*0.25= 16.9÷0.13 = 1.55÷3.9= 3.7*0.016= 13.76*0.8= 5.2*0.6 8.4*1.3 = 6.4*2.5= 4.

五年级复杂方程20道有答案(0.5+x)+x=9.8÷2 2(x+x+0.5)=9.8 25000+x=6x 3200=450+5x+x x-0.8x=6 12x-8x=4.8 7.5*2x=15 1.2x=81.6 x+5.6=9.4 x-0.7x=3.6 91÷x =1.3 X+8.3=10.7 15x =3 3x-8=16 7(x-2)=2x+3 3x+9=2718(x-2)=270 12x=300-4x 7x+5

11. X-5.7=2.15 2. 15 5X-2X=18 3. 3X+0.7=5 4. 3.5*2= 4.2+x 5. 26*1.5= 2x+10 6. 0.5*16—16*0.2=4x 7. 13 9.25-X=0.403 8. 16.9÷X=0. 3 9. X÷0.5=2.6 10 .x+13=33 11. 3 - 5x=80 12. 1.8 +6x=54 13 .6.7x -60.3=6.7 14. 9 +4x =4015. 80*3.8=X*2.616.

5.6*2.9 3.77*1.8 0.02*96 5.22*0.3 9.99*0.02 4.67*0.9 5*2.44 1.666*6.1 9.432*0.002 5.6*6.5 4.88*2.9 5.61*4.3 8.9*2.4 5.5*55 9.77*0.02 1.384*5.1 8.78*83 2.6*61 0.059*0.2 4.268*1.7 57*5.7 9.46*2.85 17.8*6.4 1.5*4.9 2.5*0.88 5.555*5.2 2.

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