五年级解方程,小数和分数计算题
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1.4 X 8-2x=6 x+3x+10=70 13.2x+9x=33.3 4.2x+2.5x = 134 6X-12.8 X 3=0.06 3(x+3)=50-x+3 3x=x+100 10.5x+6.5x=51 410-3x=170 5x+15=60 x+4.8=7.2 89x-43x=9.23(x+0.5)=21 3.5-5x=2 6x+18=48 5x-45=1000.5x+8=43 0.3 X 7+4x=12.5 3(x+2.1)=10.5 1.2x-0.5x=6.3 6x-3x=18 x - 1.5-1.25=0.75 12x-9x=8.7 23.4=2x=56 1.5x+18=3x 4x-1.3 X 6=2.6 13(x+5)=169 4x-x=48.64.5x-x=28 139.25 —X=0.403 9 + 4x= 40 x-8=6x X-5.7=2.15 16.9 - X=0.3 2x+8=16 4/5x=20 155X-2X=18 23x=14x+ 14 23x-14x=14 2x-6=12 3X+0.7=5 x+14x=65 x+7x=8 7x+7=14 3.5 X 2=4.2+x 3 —5x = 80 9x-3x=6 6x-6=0 26 X 1.5=2x+10 1.8+6x = 54 6x-8=4 5x+6=11 0.5 X 16—16X 6.7x —60.3 = 6.7 5x+x=9 2x-8=100.2=4x1/2x-8=4 3x-8=30 15+6x=27 9+6x=14 x-5/6=7 6x+6=12 5-8x=4 x+9x=4+7 3x+7=28 3x-3=1 7x+8=15 2x+9=17 3x-7=26 5x-3x=4 9-2x=1 8-4x=69x-x=16 2x+16=19 4+5x=9 6x-7=12 24x+x=50 5x+8=19 10-x=8 7x-9=86/7x-8=4 14-6x=8 8x+9=17 x-56=18-7x=1x-30=12 6x-21=21 6x-3=69x=184x-18=13 5x+9=11 6-2x=11x+4+8=237x-12=8X-5.7=2.15155X-2X=183X0.7=53.5 X 2=4.2x26 X1.5=2x0.5 X 16—16X0.2=4x9.25 —X=0.40316.9 - X=0.3X 十0.5=2.63 —5x=801.8-6x = 546.7x —60.3 =6.79+ 4x= 400.2x —0.4 + 0.5—3.79.4x —0.4x —16.212—4x—201/3x + 5/6x —1.412x+ 34x=118x—14x=12 3200=450+5X+X 91 - x = 1.3 12x=300-4x23x—5X 14=14 X-0.8X=6 X+8.3=10.7 7x+5.3=7.412+34x=56 12x-8x=4.8 15x = 3 3x十5=4.8 22—14x=12 7.5*2X=15 3x —8= 16 30- x+25=85 (0.5+x)+x=9.8 宁2 1.2x=81.6 7(x-2)=2x+3 1.4 X 8-2x=62(X+X+0.5)=9.8 x+5.6=9.4 3x+9=27 6X-12.8 X 3=0.0625000+x=6x x-0.7x=3.6 18(x-2)=270 410-3x=1703(x+0.5)=21 x - 0.756=90 (x-140) - 70=4 18(x-2)=2700.5x+8=43 9x-40=5 0.1(x+6)=3.3 X 0.4 18(x-2)=2706x-3x=18 x宁5+9=21 4(x-5.6)=1.6 12x=300-4x1.5x+18=3x 48-27+5x=31 7(6.5+x)=87.5 7x+5.3=7.45X 3-x - 2=8 10.5+x+21=56 (27.5-3.5) - x=4 0.1(x+6)=3.3 X 0.40.273 - x=0.35 x+2x+18=78 4x=440 4(x-5.6)=1.61.8x=0.972 (200-x) - 5=302.1x=16.8 7(6.5+x)=87.5实用标准文案实用标准文案(27.5-3.5) - x=4(1) 甲数是3.5,比乙数多a,乙数是 ,甲、乙两数的和是(2) 用a 元买了单价为1.8元的西瓜2千克,应找回 _____________ 元 (3) 比x 少5的数与a 相乘的积是 ____________________ 。
(0.5+x)+x=9.8÷2 2(X+X+0.5)=9.8 25000+x=6x 3200=450+5X+XX-0.8X=612x-8x=4.87.5*2X=15 1.2x=81.6x+5.6=9.4x-0.7x=3.691÷x=1.3X+8.3=10.715x=33x-8=167(x-2)=2x+33x+9=2718(x-2)=27012x=300-4x7x+5.3=7.43x÷5=4.830÷x+25=851.4×8-2x=66x-12.8×3=0.06410-3x=1703(x+0.5)=210.5x+8=436x-3x=181.5x+18=3x5×3-x÷2=80.273÷x=0.351.8x=0.972x÷0.756=909x-40=5x÷5+9=2148-27+5x=31 10.5+x+21=56x+2x+18=78(200-x)÷5=30(x-140)÷70=40.1(x+6)=3.3×0.44(x-5.6)=1.67(6.5+x)=87.5(27.5-3.5)÷x=4x+19.8=25.85.6x=33.69.8-x=3.875.6÷x=12.65x+12.5=32.35(x+8)=102x+3x+10=703(x+3)=50-x+35x+15=603.5-5x=20.3×7+4x=12.5x÷1.5-1.25=0.754x-1.3×6=2.620-9x=1.2×6.25 6x+12.8=15.8 150×2+3x=6902x-20=43x+6=182(2.8+x)=10.4 (x-3)÷2=7.513.2x+9x=33.33x=x+100x+4.8=7.26x+18=483(x+2.1)=10.512x-9x=8.713(x+5)=1692x-97=34.23.4x-48=26.842x+25x=1341.5(x+1.6)=3.62(x-3)=5.865x+7=429x+4×2.5=914.2x+2.5x=13410.5x+6.5x=5189x-43x=9.25x-45=1001.2x-0.5x=6.323.4=2x=564x-x=48.64.5x-x=28X-5.7=2.15155X-2X=183X+0.7=53.5×2=4.2+x26×1.5=2x+100.5×16―16×0.2=4 x 139.25-X=0.40316.9÷X=0.323x=14x+14x+14x=653-5x=801.8+6x=546.7x-60.3=6.79+4x=402x+8=1623x-14x=14x+7x=89x-3x=66x-8=45x+x=9x-8=6x4/5x=202x-6=127x+7=146x-6=05x+6=112x-8=101/2x-8=4 x-5/6=7 3x+7=28 3x-7=26 9x-x=16 24x+x=50 6/7x-8=4 3x-8=306x+6=123x-3=15x-3x=42x+16=195x+8=1914-6x=815+6x=275-8x=47x+8=159-2x=14+5x=910-x=88x+9=179+6x=14x+9x=4+72x+9=178-4x=66x-7=127x-9=8x-56=18-7x=1x-30=12 6x-21=21 6x-3=69x=184x-18=13 5x+9=11 6-2x=11x+4+8=237x-12=8X-5.7=2.15155X-2X=183X0.7=53.5×2=4.2x26×1.5=2x0.5×16―16×0.2=4x9.25-X=0.40316.9÷X=0.3X÷0.5=2.63-5x=801.8-6x=546.7x-60.3=6.79+4x=400.2x-0.4+0.5=3.79.4x-0.4x=16.212-4x=201/3x+5/6x=1.412x+34x=118x-14x=1223x-5×14=1412+34x=5622-14x=12(0.5+x)+x=9.8÷2 2(X+X+0.5)=9.8 25000+x=6x 3200=450+5X+XX-0.8X=612x-8x=4.87.5*2X=151.2x=81.6x+5.6=9.4x-0.7x=3.691÷x =1.3X+8.3=10.715x =33x-8=167(x-2)=2x+33x+9=2718(x-2)=27012x=300-4x7x+5.3=7.43x÷5=4.830÷x+25=851.4×8-2x=66x-12.8×3=0.06410-3x=1703(x+0.5)=21 0.5x+8=436x-3x=181.5x+18=3x5×3-x÷2=80.273÷x=0.351.8x=0.972 x÷0.756=909x-40=5x÷5+9=2148-27+5x=3110.5+x+21=56x+2x+18=78(200-x)÷5=30(x-140)÷70=40.1(x+6)=3.3×0.44(x-5.6)=1.67(6.5+x)=87.5(27.5-3.5)÷x=44x=4402.1x=16.818(x-2)=27018(x-2)=27012x=300-4x7x+5.3=7.40.1(x+6)=3.3×0.44(x-5.6)=1.67(6.5+x)=87.5(27.5-3.5)÷x=4(1)甲数是3.5.比乙数多a,乙数是 .甲、乙两数的和是 。
(0.5+x)+x= 9.8÷22(X+X+0.5 )=9.825000+x=6x3200=450+5X+XX-0.8X=612x-8x=4.8 7.5*2X=151.2x=81.6x+5.6=9.4x-0.7x=3.691÷x=1.3X+8.3=10.715x=33x-8=167(x-2)=2x+33x+9=2718(x-2)=27012x=300-4x7x+5.3=7.43x÷5=4.830÷x+25=851.4×8-2x=66x-12.8×3=0.06410-3x=1703(x+0.5)=210.5x+8=436x-3x=181.5x+18=3x 5×3-x÷2=80.273÷x=0.351.8x=0.972x÷0.756=90 9x-40=5x÷5+9=21 48-27+5x=3110.5+x+21=56x+2x+18=78(200-x)÷5=30(x-140)÷70=40.1(x+6)=3.3×0.44(x-5.6)=1.67(6.5+x)=87.5(27.5-3.5)÷x=4x+19.8=25.85.6x=33.69.8-x=3.875.6÷x=12.65x+12.5=32.35(x+8)=102x+3x+10=703(x+3)=50-x+35x+15=603.5-5x=20.3×7+4x=12.5x÷1.5-1.25=0.754x-1.3×6=2.6 20-9x=1.2×6.25 6x+12.8=15.8 150×2+3x=690 2x-20=43x+6=182(2.8+x)=10.4 (x-3)÷2=7.513.2x+9x=33.33x=x+100x+4.8=7.26x+18=483(x+2.1)=10.512x-9x=8.713(x+5)=1692x-97=34.23.4x-48=26.842x+25x=1341.5(x+1.6)=3.62(x-3)=5.865x+7=429x+4×2.5=914.2x+2.5x=13410.5x+6.5x=5189x-43x=9.25x-45=1001.2x-0.5x=6.323.4=2x=564x-x=48.64.5x-x=28X-5.7=2.15 155X-2X=18 3X+0.7=53.5×2=4.2+x 26×1.5=2x+10 0.5×16―16×0.2=4x139.25-X=0.40316.9÷X=0.323x=14x+14x+14x=653-5x=801.8+6x=546.7x-60.3=6.79+4x=402x+8=1623x-14x=14x+7x=89x-3x=66x-8=45x+x=9x-8=6x4/5x=202x-6=127x+7=146x-6=05x+6=112x-8=10 1/2x-8=4 x-5/6=73x+7=28 3x-7=26 9x-x=16 24x+x=50 6/7x-8=43x-8=306x+6=123x-3=15x-3x=42x+16=195x+8=1914-6x=815+6x=275-8x=47x+8=159-2x=14+5x=910-x=88x+9=179+6x=14x+9x=4+72x+9=178-4x=66x-7=127x-9=8x-56=18-7x=1x-30=12 6x-21=21 6x-3=69x=184x-18=13 5x+9=116-2x=11x+4+8=237x-12=8X-5.7=2.15155X-2X=183X0.7=53.5×2=4.2x26×1.5=2x0.5×16―16×0.2=4x9.25-X=0.40316.9÷X=0.3X÷0.5=2.63-5x=801.8-6x=546.7x-60.3=6.79+4x=400.2x-0.4+0.5=3.79.4x-0.4x=16.212-4x=201/3x+5/6x=1.412x+34x=118x-14x=12 23x-5×14=14 12+34x=5622-14x=12 (0.5+x)+x=9.8÷2 2(X+X+0.5)=9.8 25000+x=6x3200=450+5X+XX-0.8X=612x-8x=4.87.5*2X=151.2x=81.6x+5.6=9.4x-0.7x=3.691÷x =1.3X+8.3=10.715x =33x-8=167(x-2)=2x+33x+9=2718(x-2)=27012x=300-4x7x+5.3=7.43x÷5=4.830÷x+25=851.4×8-2x=66x-12.8×3=0.06410-3x=170 3(x+0.5)=21 0.5x+8=436x-3x=181.5x+18=3x 5×3-x÷2=8 0.273÷x=0.35 1.8x=0.972x÷0.756=909x-40=5x÷5+9=2148-27+5x=3110.5+x+21=56x+2x+18=78(200-x)÷5=30(x-140)÷70=40.1(x+6)=3.3×0.44(x-5.6)=1.67(6.5+x)=87.5(27.5-3.5)÷x=44x=4402.1x=16.818(x-2)=27018(x-2)=27012x=300-4x7x+5.3=7.40.1(x+6)=3.3×0.44(x-5.6)=1.67(6.5+x)=87.5 (27.5-3.5)÷x=4(1)甲数是3.5,比乙数多a,乙数是 ,甲、乙两数的和是 。
五年级解方程小数和分数计算题2(X+X+0.5)=9.825000+x=6x3200=450+5X+XX-0.8X=612x-8x=4.87.5*2X=151.2x=81.6 x+5.6=9.4 x-0.7x=3.6X+8.3=10.7 15x= 33x —8= 167(x-2)=2x+3 3x+9=2718(x-2)=270 12x=300-4x 7x+5.3=7.4 3x 吒=4.8 30次+25=851.4 >8-2x=6 6X-12.8X3=0.06 410-3x=170 3(x+0.5)=21 0.5x+8=43 6x-3x=18 1.5x+18=3x5 X3-x 吃=80.273 次=0.351.8x=0.972x -^0.756=909x-40=5x -^5+9=2148-27+5x=3110.5+X+21=56x+2x+18=78 (200-x)七=30(x-140) £0=40.1(x+6)=3.3 >0.4 4(x-5.6)=1.67(6.5+x)=87.5(27.5-3.5) *4 x+19.8=25.8 5.6x=33.69.8-x=3.8 75.6 *12.65x+12.5=32.3 5(x+8)=102x+3x+10=703(x+3)=50-x+3 5x+15=603.5-5x=20.3X7+4x=12.5x *1.5-1.25=0.75 4x-1.3 0=2.620-9x=1.2 0.25 6x+12.8=15.8 150>2+3x=690 2x-20=43x+6=182(2.8+x)=10.4 (x-3)吃=7.513.2x+9x=33.3 3x=x+100x+4.8=7.26x+18=483(x+2.1)=10.5 12x-9x=8.713(x+5)=1692x-97=34.2 3.4x-48=26.8 42x+25x=134 1.5(x+1.6)=3.6 2(x-3)=5.865x+7=429x+4>2.5 = 914.2x+2.5x = 134 10.5x+6.5x=5189x-43x=9.25x-45=1001.2x-0.5x=6.3 23.4=2x=564x-x=48.6X-5.7=2.15155X-2X=183X+0.7=53.5 >2=4.2+x26X1.5=2x+10.5 X16—16X).2=4xX=0.40316.9 *0.323x=14x+ 14 x+14x=653 —5x =801.8+6x = 54 6.7x —60.3 = 6.7402x+8=16 23x-14x=14 x+7x=89x-3x=66x-8=45x+x=9x-8=6x 4/5x=20 2x-6=12 7x+7=14 6x-6=0 5x+6=11 2x-8=10x-5/6=7 3x+7=28 3x-7=26 9x-x=16 24x+x=50 6/7x-8=46x+6=12 3x-3=15x-3x=4 2x+16=19 5x+8=19 14-6x=85-8x=4 7x+8=15 9-2x=1 4+5x=9 10-x=8 8x+9=17x+9x=4+7 2x+9=17 8-4x=66x-7=12 7x-9=8x-56=1x-30=12 6x-21=21 6x-3=69x=184x-18=13 5x+9=11x+4+8=237x-12=8X-5.7=2.15 155X-2X=18 3X0.7=53.5 >2=4.2xx0.5 X16—16X).2=4x9.25 —X=0.40316.9 *0.3 XP.5=2.63 —5x = 801.8-6x = 546.7x —60.3 = 6.79 + 4x = 400.2x —0.4 + 0.5 = 3.7 9.4x —0.4x = 16.212 —4x= 201/3x + 5/6x = 1.412x+ 34x=118x—14x=12 23x—5X14=14 12+34x=56 22—14x=12 (0.5+x)+x=9.8 吃2(X+X+0.5)=9.8 25000+x=6x3200=450+5X+X X-0.8X=612x-8x=4.87.5*2X=151.2x=81.6x+5.6=9.4x-0.7x=3.6X+8.3=10.7 3x —8= 167(x-2)=2x+3 3x+9=2718(x-2)=27012x=300-4x 7x+5.3=7.4 3x 吒=4.8 30次+25=85 1.4 >8-2x=6 6X-12.8X3=0.06 410-3x=1700.5x+8=436x-3x=181.5x+18=3x5 X3-x 吃=80.273 次=0.351.8x=0.9729x-40=5x -^5+9=2148-27+5x=31 10.5+X+21=5 6x+2x+18=78 (200-x)七=30(x-140) £0=40.1(x+6)=3.3 >0.4 4(x-5.6)=1.67(6.5+x)=87.5 (27.5-3.5) *44x=4402.1x=16.818(x-2)=27018(x-2)=27012x=300-4x7x+5.3=7.40.1(x+6)=3.3 >0.4 4(x-5.6)=1.67(6.5+x)=87.5(27.5-3.5)(1) 甲数是3.5,比乙数多a,乙数是 _—甲、乙两数的和是________________ 。