(完整版)小学五年级解方程计算题练习题
小学数学五年级解方程练习题及答案
小学数学五年级解方程练习题及答案解方程练习题一：1. 解方程：3x + 5 = 202. 解方程：4(x + 3) = 323. 解方程：2(2x - 1) = 6x + 44. 解方程：5 - 2x = 95. 解方程：3(x + 3) - 2(2x - 1) = 5x - 6解方程练习题二：1. 解方程：2x + 3 = 7x - 42. 解方程：5(3x - 2) = 163. 解方程：4(x + 2) - 3(x - 1) = 2(x + 5)4. 解方程：3(2x - 1) = 2(x + 4)5. 解方程：2(x - 1) + 3(4x + 5) = 20解方程练习题三：1. 解方程：3x + 4 = 7x + 92. 解方程：2(x + 3) = 3(x - 2)3. 解方程：5(2x - 3) - 4(3x - 2) = 5 - 6x4. 解方程：4(3x + 5) - 2(2x - 1) = 3(2x + 7)5. 解方程：2(3x - 4) = 3(2x + 5) - 4(1 - x)解方程练习题四：1. 解方程：5x + 2 = 3x - 62. 解方程：4(x + 1) = 2(2x - 3)3. 解方程：3(2x - 1) - 2(x + 4) = 54. 解方程：2(3 - x) = 3(2x + 1) - 2(x - 6)5. 解方程：4(3x + 2) = 2(x + 5) - 3(2 - x)解方程练习题五：1. 解方程：2x - 3 = 3(x + 4)2. 解方程：4(2x - 1) - 5x = 2(3 - x) - 13. 解方程：3(4 - 2x) - 4(1 + x) = 74. 解方程：5(2x + 1) - 3(x - 2) = 65. 解方程：3(3x + 2) = 2(4 - x) - 3(2x - 1)解答：解方程练习题一：1. 解方程：3x + 5 = 20解：首先将常数项移到等号的另一边，得到3x = 20 - 5，化简得到3x = 15，再将系数3移到等号的另一边，得到x = 15 / 3，最终计算得到x = 5。
(完整版)小学五年级解方程计算题练习题
一、解方程专题7+=19 X+120=176 58+X=90 X+150=290 79.4+X=95.5 2X+55=129 7 X=63 X× 9=4.5 4.4X=444 X × 4.5=90 X × 5=100 6.2X=124 X-6=19 X-3.3=8.9 X-25.8=95.4 X-54.3=100 X-77=275 X-77=144 X ÷7=9 X÷4.4=10X÷78=10.5 X÷2.5=100 X÷3=33.3 X÷2.2=89-X=4.5 73.2-X=52.5 87-X=22 66-X=32.3 77-X=21.9 99-X=61.9 3.3÷X=0.3 8.8÷X=4.4 9÷X=0.03 7÷X=0.001 56÷X=5 39÷X=33×(X-4)=46 (８+X)÷5=15 (X+5) ÷3=16 15÷(X+0.5)=1.512X+8X=40 12X-8X=40 12X+X=26 X+ 0.5X=6 X-0.2X=32 1.3X+X=26 3X+5X=48 14X-8X=12 6×5+2X=44 20X-50=50 28+6X=88 32-22X=10 24-3X=3 10X×（5+1）=60 99X=100-X X+3=18X-6=12 56-2X=20 4X+2=6 X+32=763X+6=18 16+8X=40 2X-8=8 4X-3×9=29 8X-3X=105 X-6×5=42 X+5=7 2X+3=10X-0.8X=6 12X+8X=4.8 7(X-2)=49 4×8+2X=36 (X-2)÷3=7 X÷5+9=21 (200-X)÷5=30 48-27+5X=31 3X-8=16 3X+9=27 5.3+7X=7.4 3X÷5=4.85×3-X=8 40-8X=5 X÷5=215 X+25=100 X+15=30 2X+8=20 20-2X=6 2X+9=31 35-5X=10 5（X-6）=20 10（9-X）=20 6(X-3)=12 3(X-9)=33 54-X=24 7X=49 126÷X=42 12÷X=0.3 6.75 -X=1.68 0.7X=4.2 0.7X+6×5=37(10 X-25)÷5=15 2X -7.5 = 8.5 7.9X -X = 8.97 13(X + 5 ) = 169 2X+8=16 X÷5=10 X+7X=8 9X-3X=6 6X-8=4 5X+X=9 X÷5=10 X+7X=8 X-8=6X 4÷5X=20 2X-6=12 2X+8=16 9X-3X=6 6X-8=4 5X+X=9 X-8=6 X4÷5X=20 2X-6=12 1÷2X-8=4 X-5÷6=7 7X+7=14 6X-6=0 5X+6=11 2X-8=103X+7=28 3X-7=26 9X-X=16 24X+X=50 6÷7X-8=4 3X-8=30 6X+6=12 3X-3=15X-3X=4 2X+16=19 5X+8=19 14-6X=815+6X=27 5-8X=4 7X+8=15 7X+7=14 6X-6=0 5X+6=11 2X-8=10 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=30 6X+6=12 3X-3=1 5X-3X=4 2X+16=19 5X+8=1914-6X=8 15+6X=27 5-8X=4 7X+8=15 9-2X=1 4+5X=9 10-X=8 8X+9=17 9+6X=14 X+9X=4+7 2X+9=17 8-4X=6 6X-7=12 7X-9=8 X-56=1 8-7X=1 X-30=12 6X-21=21 6X-3=6 9X=184X-18=13 5X+9=11 6-2X=11 26×1.5= 2X X+4+8=23 7X-12=8 X-5.7=2.15 5X-2X=18 9.25-X=0.403 16.9÷X=0. 3 X÷0.5=2.6 X+13=33 3 -5X=80 1.8- 6X=54 6.7X-60.3=6.7 9 +4X =40 0.2X-0.4+0.5=3.7 9.4X-0.4X=16.2 12 -4X=20 12X+34X=118X-14 X= 12 23 X-5×14 = 14 12 +34 X=56 22-14 X= 12 23 X-14 X= 14 X+14 X= 65 23 X=14 X +14 30X-12X-14X=1 5X-2X=30 89X-43X=9.2 5X-45=100 40X+61=223 1.2X-0.5X=6.3 23.4=2X=56 4X-X=48.6 247X+114=37 71X+3=124 35X+103=171 239X+51=119 187X+255=67135X+203=15 83X+151=219 31X+99=167 137X+43=111 235X+47=115 183X+251=63 131X+199=11 79X+147=215 79X+199=116 179X+247=59 127X+195=7 74X+142=210 22X+90=158 226X+38=106 174X+242=54 122X+190=2 70X+138=206 71X+191=107 128X+34=102 170X+238=50118X+186=254 163X+24=190 198X+78=93 57X+172=78 66X+134=202 14X+82=150 218X+30=98 166X+234=46 146X+214=26 94X+162=230 42X+110=178 42X+162=79 100X+6=74 142X+210=22 90X+158=226 38X+106=174 242X+54=122 239X+100=10 17X+153=169 133X+248=154221X+33=101 222X+86=2 23X+185=253 65X+133=201 13X+81=149 217X+29=97 218X+82=254 19X+181=249 61X+129=197 9X+77=145 6X+123=33 41X+177=193 156X+15=177 245X+57=125 245X+110=26 47X+209=21 89X+157=225 37X+105=173 37X+157=74 95X+1=69137X+205=17 134X+251=161 169X+48=64 28X+143=49 169X+33=206 227X+133=201 13X+81=149 217X+29=97 214X+74=240 248X+128=144 107X+222=128 249X+113=29 50X+212=24 145X+9=181 202X+108=176 244X+56=124 241X+102=12 20X+156=172 135X+250=156 20X+141=5778X+240=52 120X+188=256 120X+241=157 178X+84=152 13X+130=40 48X+184=199 163X+22=184 48X+168=85 106X+12=80 197X+58=224 232X+112=127 91X+206=112 232X+96=13 34X+196=8 128X+248=165 186X+92=160 21X+138=48 55X+191=207 171X+30=192 56X+176=92113X+19=87 208X+72=244 9X+171=239 100X+217=127 135X+15=31 47X+214=224 245X+151=219 80X+197=107 115X+251=11 230X+89=251 115X+236=152 173X+79=147 11X+132=48 69X+231=43 160X+21=187 195X+75=90 106X+17=28 49X+211=23 143X+7=180 250X+205=115123X+3=18 34X+201=212 233X+139=207 68X+185=95 103X+238=254 14X+181=192 213X+119=187 51X+171=88 158X+112=22 30X+166=182 198X+109=119 140X+46=114 235X+99=15 85X+40=206 214X+94=110 126X+37=47 117X+72=238 246X+126=142 157X+69=79 100X+6=742(X+X+0.5)=9.8 25000+X=6X 194X+59=231 (0.5+X)+X=9.8÷2450+5X+X=3200 X-0.8X=6 12X-8X=4.8 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+5.3=7.4 3X÷5=4.830÷X+25=85 1.4×8-2X=6 6X-12.8×3=0.06 410-3X=170X+2X+18=78 (200-X)÷5=30 3(X+0.5)=21 0.5X+8=436X-3X=18 1.5X+18=3X 0.273÷X=0.35 (X-140)÷70=4 1.8X=0.972 X÷0.756=90 9X-40=5 X÷5+9=214(X-5.6)=1.648-27+5X=31 10.5+X+21=56 0.1(X+6)=3.3×0.47(6.5+X)=87.5 (27.5-3.5)÷X=4 2(X+X+0.5)=9.8 X-0.7X=3.6 12X-8X=4.8 7.5*2X=15 1.2X=81.6 X+5.6=9.4 91÷X =1.3 X+8.3=10.7 15X =3 3X-8=163X+9=27 8(X-2) =270 7X+5.3=7.4 3X÷5=4.8 30÷X+25=85 1.4×8-2X=6 6X-12.8×3=0.06 410-3X=1703(X+0.5)=21 0.5X+8=43 6X-3X=18 1.5X+18=3X5×3-X÷2=8 0.273÷X=0.35 1.8X=0.972 X÷0.756=909X-40=5 X÷5+9=21 48-27+5X=31 10.5+X+21=56X+2X+18=78 (200-X) ÷5=30 (X-140)÷70=4 0.1(X+6)=3.3×0.4 4(X-5.6)=1.6 7(6.5+X)=87.5 (27.5-3.5)÷X=4 X+19.8=25.85.6X=33.6 9.8-X=3.8 75.6÷X=12.6 5X+12.5=32.35(X+8)=102 X+3X+10=70 3(X+3)=50-X+3 5X+15=60 3.5-5X=2 0.3×7+4X=12.5 X÷1.5-1.25=0.75 4X-1.3×6=2.6 20-9X=1.2×6.25 (X-3) ÷2=7.5 6X+12.8=15.8 150×2+3X=690 2X-20=4 3X+6=18 2(2.8+X) =10.4 13.2X+9X=33.33X=X+100 X+4.8=7.2 6X+18=48 3(X+2.1)=10.5 12X-9X=8.7 13(X+5)=169 2X-97=34.2 3.4X-48=26.8 42X+25X=134 1.5(X+1.6)=3.6 2(X-3)=5.8 65X+7=42 9X+4×2.5=91 4.2 X+2.5X=134 10.5X+6.5X=51 89X-43X=9.2 5X-45=100 1.2X-0.5X=6.3 23.4=2X=56 4X-X=48.64.5X-X=28 X-5.7=2.15 5X-2X=18 3X+0.7=5139.25-X=0.403 3.5×2=4.2+X 26×1.5=2X+10 0.5×16-16×0.2=4X16.9÷X=0. 3 23X=14X+14 X+14X=65 3-5X=80 1.8 +6X=54 6.7X-60.3=6.7 9+4X =40 2X+8=16 23X-14X=14 X+7X=8 9X-3X=6 6X-8=45X+X=9 X-8=6X 4/5X=20 2X-6=12 7X+7=14 6X-6=0 5X+6=11 2X-8=10 3X+7=28 3X-7=26 9X-X=16 24X+X=50 3X-8=30 6X+6=12 3X-3=1 5X-3X=4 2X+16=19 5X+8=19 14-6X=8 15+6X=275-8X=4 7X+8=15 9-2X=1 4+5X=9 10-X=8 8X+9=17 9+6X=14 2X+9=17 8-4X=6 6X-7=12 7X-9=8 X-56=1 8-7X=1 X-30=12 6X-21=21 6X-3=6 9X=18 4X-18=13 5X+9=11 6-2X=11X+4+8=23 7X-12=8 X-5.7=2.15 5X-2X=183X 0.7=5 3.5×2= 4.2 X 26×1.5= 2X 9.25-X=0.403 16.9÷X=0.3 X÷0.5=2.6 3-5X=80 1.8-6X=54 6.7X-60.3=6.7 9+4X=40 0.2X-0.4+0.5=3.7 12-4X=20 9.4X-0.4X=16.2 12X＋34X=46 18X-14X=12 23 X-5×14=1412＋34X=56 22-14X=12 X-0.8X=6 12x-8x=4.8二、小数一步加、减法应用题1、一本数学读物 6.25元，一本语文读物 5.86元。
小学五年级解方程计算题练习题
小学五年级解方程计算题练习题一、解方程专题7+=19 X+120=176 58+X=90X+150=29079.4+X=95.5 2X+55=129 7 X=63 X× 9=4.54.4X=444 X × 4.5=90 X ×5=100 6.2X=124X-6=19 X-3.3=8.9 X-25.8=95.4X-54.3=100X-77=275 X-77=144 X ÷7=9 X÷4.4=10X÷78=10.5 X÷2.5=100 X÷3=33.3 X÷2.2=89-X=4.5 73.2-X=52.5 87-X=22 66-X=32.377-X=21.9 99-X=61.9 3.3÷X=0.38.8÷X=4.49÷X=0.03 7÷X=0.001 56÷X=5 39÷X=33×(X-4)=46 (８+X)÷5=15 (X+5) ÷3=1615÷(X+0.5)=1.512X+8X=40 12X-8X=40 12X+X=26X+ 0.5X=6X-0.2X=321.3X+X=26 3X+5X=48 14X-8X=126×5+2X=44 20X-50=50 28+6X=8832-22X=1024-3X=3 10X×〔5+1〕=60 99X=100-XX+3=18X-6=12 56-2X=20 4X+2=6 X+32=763X+6=18 16+8X=40 2X-8=84X-3×9=298X-3X=105 X-6×5=42 X+5=72X+3=10X-0.8X=6 12X+8X=4.8 7(X-2)=49 4×8+2X=36(X-2)÷3=7 X÷5+9=21 (200-X)÷5=3048-27+5X=313X-8=16 3X+9=27 5.3+7X=7.43X÷5=4.85×3-X=8 40-8X=5 X÷5=215 X+25=100X+15=30 2X+8=20 20-2X=6 2X+9=3135-5X=10 5〔X-6〕=20 10〔9-X〕=20 6(X-3)=123(X-9)=33 54-X=24 7X=49 126÷X=4212÷X=0.3 6.75 -X=1.68 0.7X=4.20.7X+6×5=37(10 X-25)÷5=15 2X -7.5 = 8.5 7.9X -X = 8.9713(X + 5 ) = 1692X+8=16 X÷5=10 X+7X=89X-3X=66X-8=4 5X+X=9 X÷5=10X+7X=8X-8=6X 4÷5X=20 2X-6=122X+8=169X-3X=6 6X-8=4 5X+X=9 X-8=6 X4÷5X=20 2X-6=12 1÷2X-8=4 X-5÷6=77X+7=14 6X-6=0 5X+6=11 2X-8=103X+7=28 3X-7=26 9X-X=1624X+X=506÷7X-8=4 3X-8=30 6X+6=123X-3=15X-3X=4 2X+16=19 5X+8=19 14-6X=815+6X=27 5-8X=4 7X+8=157X+7=146X-6=0 5X+6=11 2X-8=102X-8=4X-5÷6=7 3X+7=28 3X-7=26 9X-X=1624X+X=50 6÷7X-8=4 3X-8=30 6X+6=123X-3=1 5X-3X=4 2X+16=195X+8=1914-6X=8 15+6X=27 5-8X=47X+8=159-2X=1 4+5X=9 10-X=88X+9=179+6X=14 X+9X=4+7 2X+9=17 8-4X=66X-7=12 7X-9=8 X-56=1 8-7X=1X-30=12 6X-21=21 6X-3=69X=184X-18=13 5X+9=11 6-2X=1126×1.5= 2XX+4+8=23 7X-12=8 X-5.7=2.155X-2X=189.25-X=0.403 16.9÷X=0. 3 X÷0.5=2.6 X+13=333 -5X=801.8- 6X=54 6.7X-60.3=6.7 9 +4X =400.2X-0.4+0.5=3.7 9.4X-0.4X=16.2 12 -4X=20 12X+34X=118X-14 X= 12 23 X-5×14 = 14 12 +34 X=56 22-14 X= 1223 X-14 X= 14 X+14 X= 65 23 X=14 X +1430X-12X-14X=15X-2X=30 89X-43X=9.2 5X-45=10040X+61=2231.2X-0.5X=6.3 23.4=2X=56 4X-X=48.6247X+114=3771X+3=124 35X+103=171 239X+51=119187X+255=67135X+203=15 83X+151=219 31X+99=167137X+43=111235X+47=115 183X+251=63 131X+199=1179X+147=21579X+199=116 179X+247=59 127X+195=774X+142=21022X+90=158 226X+38=106 174X+242=54122X+190=270X+138=206 71X+191=107 128X+34=102170X+238=50118X+186=254 163X+24=190 198X+78=9357X+172=7866X+134=202 14X+82=150 218X+30=98166X+234=46146X+214=26 94X+162=230 42X+110=17842X+162=79100X+6=74 142X+210=22 90X+158=22638X+106=174242X+54=122 239X+100=10 17X+153=169133X+248=154221X+33= 222X+86=2 23X+185=253 65X+133=201 13X+81=149 217X+29=97 218X+82=25419X+181=24961X+129=197 9X+77=145 6X+123=3341X+177=193156X+15=177 245X+57=125 245X+110=2647X+209=2189X+157=225 37X+105=173 37X+157=7495X+1=69137X+205=17 134X+251=161 169X+48=64 28X+143=49169X+33=206 227X+133=201 13X+81=149 217X+29=97214X+74=240 248X+128=144 107X+222=128 249X+113=2950X+212=24 145X+9=181 202X+108=176 244X+56=124241X+102=12 20X+156=172 135X+250=156 20X+141=5778X+240=52 120X+188=256 120X+241=157 178X+84=15213X+130=40 48X+184=199 163X+22=184 48X+168=85106X+12=80 197X+58=224 232X+112=127 91X+206=112232X+96=13 34X+196=8 128X+248=165 186X+92=16021X+138=48 55X+191=207 171X+30=192 56X+176=92113X+19=87 208X+72=244 9X+171=239100X+217=127135X+15=31 47X+214=224 245X+151=219 80X+197=107115X+251=11 230X+89=251 115X+236=152 173X+79=14711X+132=48 69X+231=43 160X+21=187 195X+75=90106X+17=28 49X+211=23 143X+7=180 250X+205=115123X+3=18 34X+201=212 233X+139=207 68X+185=95103X+238=254 14X+181=192 213X+119=187 51X+171=88158X+112=22 30X+166=182 198X+109=119 140X+46=114235X+99=15 85X+40=206 214X+94=110 126X+37=47117X+72=238 246X+126=142 157X+69=79 100X+6=74194X+59=231 (0.5+X)+X=9.8÷2 2(X+X+0.5)=9.8 25000+X=6X450+5X+X=3200 X-0.8X=6 12X-8X=4.81.2X=81.6X+5.6=9.4 X-0.7X=3.6 91÷X =1.3X+8.3=10.715X =3 3X-8=16 7(X-2)=2X+33X+9=2718(X-2)=270 12X=300-4X 7X+5.3=7.4 3X÷5=4.830÷X+25=85 1.4×8-2X=6 6X-12.8×3=0.06 410-3X=170X+2X+18=78 (200-X)÷5=30 3(X+0.5)=21 0.5X+8=436X-3X=18 1.5X+18=3X 0.273÷X=0.35 (X-140)÷70=41.8X=0.972 X÷0.756=90 9X-40=5X÷5+9=2148-27+5X=31 10.5+X+21=56 0.1(X+6)=3.3×0.44(X-5.6)=1.67(6.5+X)=87.5 (27.5-3.5)÷X=4 2(X+X+0.5)=9.8 X-0.7X=3.612X-8X=4.8 7.5*2X=151.2X=81.6 X+5.6=9.491÷X =1.3 X+8.3=10.7 15X =33X-8=163X+9=27 8(X-2) =270 7X+5.3=7.43X÷5=4.830÷X+25=85 1.4×8-2X=6 6X-12.8×3=0.06 410-3X=1703(X+0.5)=21 0.5X+8=43 6X-3X=181.5X+18=3X5×3-X÷2=8 0.273÷X=0.351.8X=0.972 X÷0.756=909X-40=5 X÷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)=1.6 7(6.5+X)=87.5 (27.5-3.5)÷X=4 X+19.8=25.85.6X=33.6 9.8-X=3.8 75.6÷X=12.65X+12.5=32.35(X+8)=102 X+3X+10=70 3(X+3)=50-X+35X+15=603.5-5X=2 0.3×7+4X=12.5 X÷1.5-1.25=0.75 4X-1.3×6=2.620-9X=1.2×6.25 (X-3) ÷2=7.5 6X+12.8=15.8 150×2+3X=6902X-20=4 3X+6=18 2(2.8+X) =10.413.2X+9X=33.33X=X+100 X+4.8=7.2 6X+18=483(X+2.1)=10.512X-9X=8.7 13(X+5)=169 2X-97=34.23.4X-48=26.842X+25X=134 1.5(X+1.6)=3.6 2(X-3)=5.8 65X+7=429X+4×2.5=91 4.2 X+2.5X=134 10.5X+6.5X=51 89X-43X=9.25X-45=100 1.2X-0.5X=6.3 23.4=2X=564X-X=48.64.5X-X=28 X-5.7=2.15 5X-2X=183X+0.7=53.5×2=4.2+X 26×1.5=2X+10 0.5×16-16×0.2=4X 139.25-X=0.40316.9÷X=0. 3 23X=14X+14 X+14X=65 3-5X=801.8 +6X=54 6.7X-60.3=6.7 9+4X =40 2X+8=1623X-14X=14 X+7X=8 9X-3X=66X-8=45X+X=9 X-8=6X 4/5X=20 2X-6=127X+7=14 6X-6=0 5X+6=11 2X-8=103X+7=28 3X-7=26 9X-X=1624X+X=503X-8=30 6X+6=12 3X-3=15X-3X=42X+16=19 5X+8=19 14-6X=815+6X=275-8X=4 7X+8=15 9-2X=14+5X=910-X=8 8X+9=17 9+6X=142X+9=178-4X=6 6X-7=12 7X-9=8 X-56=18-7X=1 X-30=12 6X-21=216X-3=69X=18 4X-18=13 5X+9=11 6-2X=11X+4+8=23 7X-12=8 X-5.7=2.15 5X-2X=183X 0.7=5 3.5×2= 4.2 X 26×1.5= 2X 9.25-X=0.40316.9÷X=0.3 X÷0.5=2.6 3-5X=801.8-6X=546.7X-60.3=6.7 9+4X=40 0.2X-0.4+0.5=3.7 12-4X=209.4X-0.4X=16.2 12X＋34X=46 18X-14X=12 23 X-5×14=1412＋34X=56 22-14X=12 X-0.8X=612x-8x=4.8二、小数一步加、减法应用题1、一本数学读物6.25元，一本语文读物5.86元。
小学五年级解方程计算题练习题
一、解方程专题7+=19 X+120=176 58+X= 90 X+150=290+X= 2X+55=129 7 X=63 X× 9=~=444 X × =90X × 5=100 =124X-6=19 = = =10 0》X-77=275 X-77=144 X ÷7=9 X÷=10X÷78= X÷=100 X÷3=X÷=8\9-X= = 87-X=2266-X=~77-X= 99-X= ÷X= ÷X=9÷X= 7÷X= 56÷X=539÷X=3:3×(X-4)=46 (８+X)÷5=15(X+5) ÷3=1615÷(X+=12X+8X=40 12X-8X=40 12X+X=26 X+ =6，=32 +X=26 3X+5X=4814X-8X=126×5+2X=44 20X-50=50 28+6X=8832-22X=10·24-3X=3 10X×（5+1）=60 99X=100-X X+3=18X-6=12 56-2X=204X+2=6 X+32=76#3X+6=18 16+8X=40 2X -8=8 4X-3×9=298X-3X=105 X-6×5=42 X+5=72X+3=10·=6 12X+8X= 7(X-2)=494×8+2X=36(X-2)÷3=7 X÷5+9=21 (200-X)÷5 =30 48-27+5X=31？3X-8=16 3X+9=27 +7X=3X÷5=:5×3-X=8 40-8X=5 X ÷5=215 X+25=100X+15=30 2X+8=2020-2X=6 2X+9= 31：35-5X=10 5（X-6）=20 10（9-X）=20 6(X-3)=123(X-9)=33 54-X=247X=49 126÷X=42!12÷X= -X= = +6×5=37(10 X-25)÷5=152X = -X = 13(X + 5 ) = 169\2X+8=16 X÷5=10 X+7X=8 9X-3X=6"6X-8=4 5X+X=9 X÷5=10 X+7X=8X-8=6X 4÷5X=20 2X-6=12 2X+8=16：9X-3X=6 6X-8=4 5X+X=9 X-8=6X4÷5X=20 2X-6=12 1÷2X-8=4 X-5÷6=7】7X+7=14 6X-6=0 5X+6=11 2X-8=103X+7=28 3X-7=26 9X-X=16 24X+X=50$6÷7X-8=4 3X-8=30 6X+6=12 3X-3=15X-3X=4 2X+16=19 5X+8=19 14-6X=8#15+6X=27 5-8X=4 7X+8=15 7X+7=146X-6=0 5X+6=11 2X-8=10 2X-8=4，X-5÷6=7 3X+7=28 3X-7=26 9X-X=16。
五年级解方程计算题200道
五年级解方程计算题200道解方程计算题，作为数学学习中的重要内容之一，旨在培养学生的逻辑思维和解决问题的能力。
下面为你精心准备了200道五年级解方程计算题，希望对你的学习有所帮助。
1. 3x + 7 = 162. 8y - 6 = 423. 4a + 5 = 334. 2b - 3 = 135. 6c + 9 = 456. 9d - 2 = 437. 5e + 3 = 288. 7f - 4 = 279. 10g + 8 = 4810. 12h - 6 = 6611. 9i + 5 = 6812. 6j - 4 = 2613. 11k + 7 = 10014. 15l - 9 = 9615. 7m + 4 = 3716. 13n - 11 = 10417. 16o + 5 = 10118. 20p - 9 = 16119. 18q + 7 = 16020. 25r - 12 = 234......希望以上题目可以帮助你熟悉解方程的思路和方法。
接下来是更多的题目：21. 4x + 3 = 1522. 5y - 7 = 1823. 6z + 2 = 2624. 7a - 4 = 2525. 8b + 6 = 5026. 9c - 5 = 5827. 10d + 4 = 5428. 11e - 3 = 3829. 12f + 7 = 7930. 13g - 2 = 98......希望以上的解方程计算题能够进一步提升你的解题速度和正确率。
......（继续提供后面的题目）希望上述的五年级解方程计算题能够帮助你巩固知识，提高解题能力。
在解题的过程中，可以按照以下步骤进行：1. 阅读题目，理解问题和要求。
2. 分析方程中的未知数，确定解方程的目标是求解未知数的值。
3. 运用适当的法则和运算，逐步推导求解未知数的过程。
4. 检验解，将解代入原方程进行验证。
5. 答案的单位和精度要符合题目要求。
希望通过积极的练习和不断的思考，你能够在解方程这一领域中获得更大的进步！注：根据你的要求，本文按照解题题目形式进行排版，省略了小标题和小节分隔词语，以呈现整洁美观的阅读体验。
(完整word版)小学五年级解方程计算题练习题
一、解方程专题7+=19 X+120=176 58+X=90 X+150=290 79.4+X=95.5 2X+55=129 7 X=63 X× 9=4.5 4。
4X=444 X × 4。
5=90 X × 5=100 6.2X=124 X-6=19 X-3。
3=8.9 X-25。
8=95。
4 X-54。
3=100 X-77=275 X-77=144 X ÷7=9X÷4.4=10X÷78=10。
5 X÷2.5=100X÷3=33。
3 X÷2.2=89-X=4.5 73.2—X=52.5 87—X=22 66-X=32。
3 77—X=21。
9 99—X=61.9 3.3÷X=0.3 8.8÷X=4.49÷X=0。
03 7÷X=0.001 56÷X=5 39÷X=33×（X-4）=46 (８+X)÷5=15（X+5) ÷3=1615÷(X+0。
5）=1。
512X+8X=40 12X—8X=40 12X+X=26 X+ 0.5X=6X-0.2X=32 1。
3X+X=26 3X+5X=48 14X-8X=12 6×5+2X=44 20X-50=50 28+6X=88 32—22X=10 24-3X=3 10X×（5+1）=60 99X=100—X X+3=18 X-6=12 56-2X=20 4X+2=6 X+32=76 3X+6=18 16+8X=40 2X-8=8 4X—3×9=298X—3X=105 X—6×5=42X+5=7 2X+3=10X—0。
8X=6 12X+8X=4.8 7（X—2)=49 4×8+2X=36（X-2)÷3=7X÷5+9=21（200-X）÷5=3048—27+5X=313X-8=16 3X+9=27 5.3+7X=7.4 3X÷5=4。
小学五年级解方程计算题练习题
小学五年级解方程计算题练习题一、解方程专题7+=19X+120=+X=90X+150=.4+X=95.54.4X=444X-6=19X-77=2752X+55=129X × 4.5=90X-3.3=8.9X-77=1447 X=63X × 5=100X-25.8=95.4X ÷7=9X× 9=4.56.2X=124X-54.3=100X÷4.4=10X÷78=10.5X÷2.5=100X÷3=33.3X÷2.2=89-X=4.5 77-X=21.99÷X=0.033×(X-4)=4673.2-X=52.599-X=61.97÷X=0.001(８+X)÷5=1587-X=223.3÷X=0.356÷X=5(X+5) ÷3=1666-X=32.38.8÷X=4.439÷X=315÷(X+0.5)=1.512X+8X=4012X-8X=4012X+X=26X+ 0.5X=6X-0.2X=326×5+2X=4424-3X=3X-6=121.3X+X=2620X-50=50（5+1）=6056-2X=203X+5X=4828+6X=8899X=100-X4X+2=632-22X=10X+3=18X+32=7614X-8X=1210X×3X+6=1816+8X=402X-8=84X-3×9=298X-3X=105 X-0.8X=6(X-2)÷3=73X-8=16X-6×5=4212X+8X=4.8X÷5+9=213X+9=27X+5=77(X-2)=49(200-X)÷5=305.3+7X=7.42X+3=104×8+2X=3648-27+5X=313X÷5=4.85×3-X=840-8X=5X÷5=215X+25=100X+15=302X+8=20 35-5X=103(X-9)=3312÷X=0.320-2X=6（X-6）=20 1054-X=246.75 -X=1.682X+9=31（9-X）=206(X-3)=127X=÷X=420.7X=4.20.7X+6×5=375(10 X-25)÷5=152X -7.5 = 8.57.9X -X = 8.9713(X + 5 ) = 1692X+8=166X-8=4X-8=6X9X-3X=6X÷5=105X+X=94÷5X=206X-8=4X+7X=8X÷5=102X-6=125X+X=99X-3X=6X+7X=82X+8=16X-8=6 X4÷5X=202X-6=121÷2X-8=4X-5÷6=77X+7=143X+7=286÷7X-8=45X-3X=46X-6=03X-7=263X-8=302X+16=195X+6=119X-X=166X+6=125X+8=192X-8=1024X+X=503X-3=114-6X=815+6X=275-8X=47X+8=157X+7=146X-6=0 X-5÷6=724X+X=503X-3=15X+6=113X+7=286÷7X-8=45X-3X=42X-8=103X-7=263X-8=302X+16=192X-8=49X-X=166X+6=125X+8=1914-6X=815+6X=275-8X=47X+8=159-2X=1 9+6X=146X-7=12X-30=124+5X=9X+9X=4+77X-9=86X-21=2110-X=82X+9=17X-56=16X-3=68X+9=178-4X=68-7X=19X=184X-18=135X+9=116-2X=1126×1.5= 2XX+4+8=239.25-X=0.4033 -5X=800.2X-0.4+0.5=3.77X-12=816.9÷X=0. 31.8- 6X=549.4X-0.4X=16.2X-5.7=2.15X÷0.5=2.66.7X-60.3=6.712 -4X=205X-2X=18X+13=339 +4X =4012X+34X=118X-14 X= 1223 X-5×14 = 1412 +34 X=5622-14 X= 1223 X-14 X= 145X-2X=301.2X-0.5X=6.371X+3=124X+14 X= 6589X-43X=9.223.4=2X=5635X+103=17123 X=14 X +145X-45=1004X-X=48.6239X+51=11930X-12X-14X=140X+61=223247X+114=37187X+255=X+203=1583X+151=X+99=X+43=X+47=115 79X+199=11622X+90=15870X+138=206183X+251=63179X+247=59226X+38=10671X+191=107131X+199=1179X+147=215127X+195=774X+142=210174X+242=X+190=2128X+34=X+238=X+186=X+24=X+78=9357X+172=7866X +134=202146X+214=26100X+6=74242X+54=12214X+82=X+30=X+234=4694X+162=X+110=X+162=79142X+210=2290X+158=X+106=174239X+100=1017X+153=X+248=X+33=X+86=223X+185=X +133=X+81=14961X+129=197156X+15=17789X+157=225217X+29=X+82=2549X+77=1456X+123=33245X+57=X+110=2637X+105=X+157=7419X+181=24941X+177=19347X+209=2195X+1=X+205=X+251=X+48=6428X+143=X+33=206 214X+74=24050X+212=24241X+102=12227X+133=201248X+128=144145X+9=18120X+156=17213X+81=149107X+222=128202X+108=176135X+250=156217X+29=97249X+113=29244X+56=12420X+141=5778X+240=X+188=X+241=X+84=X+130=40 106X+12=80232X+96=1321X+138=4848X+184=199197X+58=22434X+196=855X+191=207163X+22=184232X+112=127128X+248=165171X+30=19248X+168=8591X+206=112186X+92=16056X+176=X+19=X+72=2449X+171=X+217=X+15=31 115X+251=1111X+132=48106X+17=2847X+214=224230X+89=25169X+231=4349X+211=23245X+151=219115X+236=152160X+21=187143X+7=18080X+197=107173X+79=147195X+75=90250X+205=X+3=1834X+201=X+139=X+185=X+238=254 158X+112=22235X+99=15117X+72=23814X+181=X+119=X+171=8830X+166=X+109=X+46=11485X+40=X+94=X+37=47246X+126=X+69=X+6=X+59=231(0.5+X)+X=9.8÷22(X+X +0.5)=9.+X=6X450+5X+X=3200X-0.8X=6X+5.6=9.4X-0.7X=3.615X =33X-8=1618(X-2)=X=300-4X12X-8X=4.891÷X =1.37(X-2)=2X+37X+5.3=7.41.2X=81.6X+8.3=10.73X+9=273X÷5=4.830÷X+25=851.4×8-2X=66X-12.8×3=0.-3X=170X+2X+18=786X-3X=181.8X=0.97248-27+5X=31(200-X)÷5=30X÷0.756=9010.5+X+21=563(X+0.5)=210.273÷X=0.359X-40=50.1(X+6)=3.3×0.40.5X+8=43(X-140)÷70=4X÷5+9=214(X-5.6)=1.61.5X+18=3X7(6.5+X)=87.5(27.5-3.5)÷X=42(X+X+0.5)=9.8X-0.7X=3.612X-8X=4.891÷X =1.33X+9=2730÷X+25=857.5*2X=15X+8.3=10.78(X-2) =2701.2X=81.615X =37X+5.3=7.46X-12.8×3=0.06X+5.6=9.43X-8=163X÷5=4.8410-3X=1701.4×8-2X=63(X+0.5)=210.5X+8=436X-3X=181.5X+18=3X5×3-X÷2=8 9X-40=5X+2X+18=784(X-5.6)=1.60.273÷X=0.35X÷5+9=21(200-X) ÷5=307(6.5+X)=87.51.8X=0.972X÷0.756=9048-27+5X=3110.5+X+21=56(X-140)÷70=40.1(X+6)=3.3×0.4(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=703.5-5X=20.3×7+4X=12.520-9X=1.2×6.25(X-3) ÷2=7.52X-20=43X+6=183(X+3)=50-X+35X+15=60X÷1.5-1.25=0.754X-1.3×6=2.66X+12.8=15.8150×2+3X=6902(2.8+X)=10.413.2X+9X=33.33X=X+100X+4.8=7.26X+18=483(X+2.1)=1 0.512X-9X=8.742X+25X=1349X+4×2.5=915X-45=10013(X+5)=1691.5(X+1.6)=3.64.2 X+2.5X=1341.2X-0.5X=6.32X-97=34.22(X-3)=5.810.5X+6.5X=5123.4=2X=563.4X-48=26.865X+7=4289X-43X=9.24X-X=48.64.5X-X=28X-5.7=2.155X-2X=183X+0.7=53.5×2=4.2+X16.9÷X=0. 31.8 +6X=5423X-14X=1426×1.5=2X+100.5×16-16×0.2=4X139.25-X=0.403 23X=14X+14X+14X=653-5X=806.7X-60.3=6.79+4X =402X+8=163X+7=283X-8=302X+16=196X-6=03X-7=266X+6=125X+8=195X+6=119X-X=163X-3=114-6X=82X-8=1024X+X=505X-3X=415+6X=275-8X=47X+8=159-2X=14+5X=910-X=88-4X=68-7X=19X=188X+9=176X-7=12X-30=124X-18=139+6X=147X-9=86X-21=215X+9=112X+9=17X-56=16X-3=66-2X=11X+4+8=237X-12=8X-5.7=2.155X-2X=183X 0.7=5 16.9÷X=0.36.7X-60.3=6.79.4X-0.4X=16.23.5×2=4.2 X26×1.5= 2X9.25-X=0.403X÷0.5=2.63-5X=801.8-6X=549+4X=400.2X-0.4+0.5=3.712-4X=2012X＋34X=4618X-14X=1223 X-5×14=1412＋34X=5622-14X=12X-0.8X=612x-8x=4.8二、小数一步加、减法应用题1、一本数学读物6.25元，一本语文读物5.86元。
小学五年级解方程计算题练习题
xx专题7+=19X+120=17658+X=90X+150=290 79.4+X=95.52X+55=1299=4.54.4X=444X X5=1006.2X=124X-6=19X-3.3=8.907X=634.5=90X-25.8=95.4X X X X X-54.3=10X-77=275X-77=144X + 7=9X+ 4.4=10X+ 78=10.59-X=4.5.377-X=21.98.8 + X=4.49 + X=0.03X + 2.5=10073.2-X=52.599-X=61.97 + X=0.001X + 3=33.387-X=2256 + X=5X- 2.2=866-X=323.3 -X=0.339 -X=33X (X-4)=46B[ +X) + 5=15(X+5) + 3=1615 + (X+0.5)=1.512X+8X=4012X-8X=400.5X=6X-0.2X=321.3X+X=26X=126 X 5+2X=4420X-50=50= 1012X+X=263X+5X=4828+6X=88X+14X-832-22X24-3X=310X( 5*1) =6099X= 100-XX+3=18X-6=12 763X+6=18298X-3X=105056-2X=2016+8X=40X-6 X 5=424X+2=62X-8=8X+5=7X+32=4X-3 X 9=2X+3=1X-0.8X=612X+8X=4.87(X-2)=494 X 8+2X=36(X-2) + 3=7=313X-8=1685 X 3-X=8100X+ 5+9=213X+9=2740-8X=5(200-X) + 5=305.3+7X=7.4X+ 5=21548-27+5X3X+ 5=4.X+25=X+15=302X+8=2020-2X=62X+9=3135-5X=105 (X-6) =20 10 (9-X) =206(X-3)=123(X-9)=3354-X=247X=49126 + X=4212 + X=0.36.75 -X=1.680.7X=4.20.7X+6 X 5=37(10 X-25) + 5=152X -7.5 = 8.57.!8.9713(X + 5 ) = 1692X+8=16X+ 5=10X+7X=89X-3X=66X-8=4X+7X=8X-8=6X2X+8=169X-3X=64 + 5X=206X-8=4X + 5=102X-6=12X-8=6 X 5X+X=95X+X=94+ 5X=202X-6=121 + 2X-8=4X-5 + 6=7 7X+7=142X-8=103X+7=2824X+X=506 + 7X-8=46X-6=03X-7=263X-8=306X+6=125X+6=119X-X=163X-3=15X-3X=414-6X=815+6X=277X+7=146X-6=02X-8=4X-5 + 6=79X-X=162X+16=195-8X=43X+7=285X+8=197X+8=152X-8=103X-7=2624X+X=506X+6=125X+6=113X-3=15X+8=1914-6X=87X+8=159-2X=18X+9=176 + 7X-8=45X-3X=415+6X=274+5X=93X-8=302X+16=195-8X=410-X=89+6X=14X+9X=4+72X+9=178-4X=6 6X-7=12X-30=124X-18=13X+4+8=235X-2X=187X-9=8X-56=16X-21=216X-3=65X+9=116-2X=117X-12=88-7X=19X=1826 X 1.5= 2XX-5.7=2.159.25-X=0.40316.9 + X=0.3X + 0.5=2.6X+13=33 3-5X=80=400.2X-0.4+0.5=3.712X+34X=118X-14 X= 12121.8-6X=546.7X-60.3=6.79+4X9.4X-0.4X=16.212-4X=2023 X-5 X 14 = 1412 +34 X=5622-14 X= 23X-14X=14X+14X=6523X=14X +1430X-12X-14X=15X-2X=3040X+61=2231.2X-0.5X=6.3247X+114=3771X+3=124187X+255=6789X-43X=9.223.4=2X=5635X+103=1715X-45=1004X-X=48.6239X+51 = 119135X+203=15137X+43=11179X+147=21579X+199=11674X+142=21022X+90=158122X+190=283X+151=219183X+251=63179X+247=59235X+47=115226X+38=10631X+99=167127X+195=7174X+242=54131X+199=1170X+138=206 170X+238=50118X+186=25457X+172=7866X+134=202166X+234=46146X+214=2642X+162=7971X+191 = 107163X+24=19014X+82=15094X+162=230128X+34=102198X+78=93218X+30=9842X+110=178100X+6=7438X+106=174242X+54=122133X+248=154221X+33=10165X+133=20113X+81=14919X+181=249142X+210=22239X+100=10222X+86=2217X+29=9790X+158=22617X+153=16923X+185=253218X+82=254 61X+129=19741X+177=193156X+15=17747X+209=2189X+157=22595X+1=69137X+205=1728X+143=499X+77=145245X+57=12537X+105=173134X+251 = 1616X+123=33245X+110=2637X+157=74169X+48=64169X+33=206217X+29=97214X+74=240249X+113=2950X+212=24244X+56=124241X+102=1220X+141=57227X+133=201248X+128=144145X+9=18120X+156=17213X+81 = 149107X+222=128202X+108=176 135X+250=15678X+240=52178X+84=15213X+130=40106X+12=8091X+206=112232X+96=13186X+92=16021X+138=48120X+188=25648X+184=199163X+22=184197X+58=22434X+196=855X+191=207120X+241 = 15748X+168=85232X+112=127128X+248=165171X+30=19256X+176=92113X+19=87100X+217=127135X+15=3180X+197=107115X+251=11173X+79=14711X+132=48208X+72=24447X+214=224230X+89=25169X+231=439X+171=239245X+151=219115X+236=152 160X+21=187195X+75=90106X+17=28250X+205=115123X+3=1868X+185=9551X+171=88103X+238=254158X+112=2249X+211=2334X+201=21214X+181=19230X+166=182143X+7=180233X+139=207213X+119=187 198X+109=119140X+46=114235X+99=15126X+37=47117X+72=238100X+6=74194X+59=23125000+X=6X450+5X+X=32001.2X=81.685X+40=206246X+126=142(0.5+X)+X=9.8 + 2X-0.8X=6214X+94=110157X+69=792(X+X+0.5)=9.812X-8X=4.8X+5.6=9.4X-0.7X=3.691 + X =1.3X+8.3=10.7 18(X-2)=2703X+ 5=4.815X =330 + X+25=85410-3X=1703X-8=167(X-2)=2X+312X=300-4X1.4 X 8-2X=63X+9=277X+5.3=7.46X-12.8 X 3=0.06 X+2X+18=78(200-X) + 5=303(X+0.5)=210.5X+8=436X-3X=18(X-140) + 70=41.8X=0.97248-27+5X=314(X-5.6)=1.61.5X+18=3XX+ 0.756=9010.5+X+21=560.273 + X=0.359X-40=5X + 5+9=21 0.1(X+6)=3.3 X 0.47(6.5+X)=87.5X-0.7X=3.612X-8X=4.8X+5.6=9.491 + X =1.33X+9=273X+ 5=4.830 + X+25=85(27.5-3.5) + X=47.5*2X=15X+8.3=10.715X =38(X-2)=2701.4 X 8-2X=62(X+X+0.5)=9.81.2X=81.63X-8=167X+5.3=7.46X-12.8 X 3=0.06410-3X=170 3(X+0.5)=211.5X+18=3X5 X 3-X + 2=8X+ 0.756=909X-40=510.5+X+21=56X+2X+18=780.5X+8=430.273 + X=0.35X+ 5+9=21(200-X) + 5=306X-3X=181.8X=0.97248-27+5X=31(X-140) + 70=40.1(X+6)=3.3 X 0.44(X-5.6)=1.6X+19.8=25.85.6X=33.65X+12.5=32.35(X+8)=1025X+15=603.5-5X=27(6.5+X)=87.59.8-X=3.8X+3X+10=700.3 X 7+4X=12.5(27.5-3.5) + X=475.6 + X=12.63(X+3)=50-X+3X + 1.5-1.25=0.75 4X-1.3 X 6=2.620-9X=1.2 X 6.25150 X 2+3X=6902X-20=413.2X+9X=33.33X=X+1003(X+2.1)=10.512X-9X=8.73.4X-48=26.8(X-3) + 2=7.53X+6=18X+4.8=7.213(X+5)=1696X+12.8=15.82(2.8+X)=10.46X+18=482X-97=34.242X+25X=134 65X+7=429X+4X 2.5=9189X-43X=9.25X-45=1004X-X=48.64.5X-X=283X+0.7=51.5(X+1.6)=3.64.2X+2.5X=1341.2X-0.5X=6.3X-5.7=2.152(X-3)=5.810.5X+6.5X=5123.4=2X=565X-2X=183.5 X 2=4.2+X26 X 1.5=2X+100.5 X 16-16 X 0.2=4X139.25-X=0.40316.9 + X=0.33-5X=801.8+6X=5423X-14X=142X+8=16 6X-7=126X-8=423X=14X+146.7X-60.3=6.7X+7X=8X+14X=659+4X=409X-3X=65X+X=9X-8=6X2X-6=127X+7=142X-8=103X+7=2824X+X=503X-8=305X-3X=46X-6=03X-7=266X+6=125X+6=119X-X=163X-3=12X+16=195X+8=1914-6X=815+6X=275-8X=410-X=88-4X=68-7X=17X+8=158X+9=179+6X=147X-9=86X-21=214+5X=92X+9=17X-30=129-2X=1X-56=16X-3=69X=186-2X=11X+4+8=235X-2X=183X0.7=59.25-X=0.40316.9 + X=0.31.8-6X=544X-18=137X-12=83.5 X 2=4.2XX+ 0.5=2.65X+9=11X-5.7=2.1526 X 1.5=2X3-5X=806.7X-60.3=6.79+4X=400.2X-0.4+0.5=3.712-4X=209.4X-0.4X=16.212冷34X=4618X-14X=1223X-5 X 14=1412 + 34X=5622-14X=12X-0.8X=612x-8x=4.8二、小数一步加、减法应用题1、一本数学读物6.25元，一本语文读物5.86元。
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一、解方程专题7+=19 X+120=176 58+X=90 X+150=290 79.4+X=95.5 2X+55=129 7 X=63 X× 9=4.5 4.4X=444 X × 4.5=90 X × 5=100 6.2X=124 X-6=19 X-3.3=8.9 X-25.8=95.4 X-54.3=100 X-77=275 X-77=144 X ÷7=9 X÷4.4=10X÷78=10.5 X÷2.5=100 X÷3=33.3 X÷2.2=89-X=4.5 73.2-X=52.5 87-X=22 66-X=32.3 77-X=21.9 99-X=61.9 3.3÷X=0.3 8.8÷X=4.4 9÷X=0.03 7÷X=0.001 56÷X=5 39÷X=33×(X-4)=46 (８+X)÷5=15 (X+5) ÷3=16 15÷(X+0.5)=1.512X+8X=40 12X-8X=40 12X+X=26 X+ 0.5X=6 X-0.2X=32 1.3X+X=26 3X+5X=48 14X-8X=12 6×5+2X=44 20X-50=50 28+6X=88 32-22X=10 24-3X=3 10X×（5+1）=60 99X=100-X X+3=18 X-6=12 56-2X=20 4X+2=6 X+32=763X+6=18 16+8X=40 2X-8=8 4X-3×9=29 8X-3X=105 X-6×5=42 X+5=7 2X+3=10X-0.8X=6 12X+8X=4.8 7(X-2)=49 4×8+2X=36 (X-2)÷3=7 X÷5+9=21 (200-X)÷5=30 48-27+5X=31 3X-8=16 3X+9=27 5.3+7X=7.4 3X÷5=4.85×3-X=8 40-8X=5 X÷5=215 X+25=100 X+15=30 2X+8=20 20-2X=6 2X+9=31 35-5X=10 5（X-6）=20 10（9-X）=20 6(X-3)=12 3(X-9)=33 54-X=24 7X=49 126÷X=42 12÷X=0.3 6.75 -X=1.68 0.7X=4.2 0.7X+6×5=37(10 X-25)÷5=15 2X -7.5 = 8.5 7.9X -X = 8.97 13(X + 5 ) = 169 2X+8=16 X÷5=10 X+7X=8 9X-3X=6 6X-8=4 5X+X=9 X÷5=10 X+7X=8 X-8=6X 4÷5X=20 2X-6=12 2X+8=16 9X-3X=6 6X-8=4 5X+X=9 X-8=6 X4÷5X=20 2X-6=12 1÷2X-8=4 X-5÷6=7 7X+7=14 6X-6=0 5X+6=11 2X-8=10 3X+7=28 3X-7=26 9X-X=16 24X+X=50 6÷7X-8=4 3X-8=30 6X+6=12 3X-3=15X-3X=4 2X+16=19 5X+8=19 14-6X=815+6X=27 5-8X=4 7X+8=15 7X+7=14 6X-6=0 5X+6=11 2X-8=10 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=30 6X+6=12 3X-3=1 5X-3X=4 2X+16=19 5X+8=1914-6X=8 15+6X=27 5-8X=4 7X+8=15 9-2X=1 4+5X=9 10-X=8 8X+9=17 9+6X=14 X+9X=4+7 2X+9=17 8-4X=6 6X-7=12 7X-9=8 X-56=1 8-7X=1 X-30=12 6X-21=21 6X-3=6 9X=184X-18=13 5X+9=11 6-2X=11 26×1.5= 2XX+4+8=23 7X-12=8 X-5.7=2.15 5X-2X=18 9.25-X=0.403 16.9÷X=0. 3 X÷0.5=2.6 X+13=33 3 -5X=80 1.8- 6X=54 6.7X-60.3=6.7 9 +4X =40 0.2X-0.4+0.5=3.7 9.4X-0.4X=16.2 12 -4X=20 12X+34X=118X-14 X= 12 23 X-5×14 = 14 12 +34 X=56 22-14 X= 12 23 X-14 X= 14 X+14 X= 65 23 X=14 X +14 30X-12X-14X=1 5X-2X=30 89X-43X=9.2 5X-45=100 40X+61=223 1.2X-0.5X=6.3 23.4=2X=56 4X-X=48.6 247X+114=37 71X+3=124 35X+103=171 239X+51=119 187X+255=67135X+203=15 83X+151=219 31X+99=167 137X+43=111 235X+47=115 183X+251=63 131X+199=11 79X+147=215 79X+199=116 179X+247=59 127X+195=7 74X+142=210 22X+90=158 226X+38=106 174X+242=54 122X+190=2 70X+138=206 71X+191=107 128X+34=102 170X+238=50118X+186=254 163X+24=190 198X+78=93 57X+172=78 66X+134=202 14X+82=150 218X+30=98 166X+234=46 146X+214=26 94X+162=230 42X+110=178 42X+162=79 100X+6=74 142X+210=22 90X+158=226 38X+106=174 242X+54=122 239X+100=10 17X+153=169 133X+248=154221X+33=101 222X+86=2 23X+185=253 65X+133=201 13X+81=149 217X+29=97 218X+82=254 19X+181=249 61X+129=197 9X+77=145 6X+123=33 41X+177=193 156X+15=177 245X+57=125 245X+110=26 47X+209=21 89X+157=225 37X+105=173 37X+157=74 95X+1=69137X+205=17 134X+251=161 169X+48=64 28X+143=49 169X+33=206 227X+133=201 13X+81=149 217X+29=97 214X+74=240 248X+128=144 107X+222=128 249X+113=29 50X+212=24 145X+9=181 202X+108=176 244X+56=124 241X+102=12 20X+156=172 135X+250=156 20X+141=5778X+240=52 120X+188=256 120X+241=157 178X+84=152 13X+130=40 48X+184=199 163X+22=184 48X+168=85 106X+12=80 197X+58=224 232X+112=127 91X+206=112 232X+96=13 34X+196=8 128X+248=165 186X+92=160 21X+138=48 55X+191=207 171X+30=192 56X+176=92113X+19=87 208X+72=244 9X+171=239 100X+217=127 135X+15=31 47X+214=224 245X+151=219 80X+197=107 115X+251=11 230X+89=251 115X+236=152 173X+79=147 11X+132=48 69X+231=43 160X+21=187 195X+75=90 106X+17=28 49X+211=23 143X+7=180 250X+205=115123X+3=18 34X+201=212 233X+139=207 68X+185=95 103X+238=254 14X+181=192 213X+119=187 51X+171=88 158X+112=22 30X+166=182 198X+109=119 140X+46=114 235X+99=15 85X+40=206 214X+94=110 126X+37=47 117X+72=238 246X+126=142 157X+69=79 100X+6=74194X+59=231 (0.5+X)+X=9.8÷2 2(X+X+0.5)=9.8 25000+X=6X 450+5X+X=3200 X-0.8X=6 12X-8X=4.8 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=27 18(X-2)=270 12X=300-4X 7X+5.3=7.4 3X÷5=4.830÷X+25=85 1.4×8-2X=6 6X-12.8×3=0.06 410-3X=170 X+2X+18=78 (200-X)÷5=30 3(X+0.5)=21 0.5X+8=43 6X-3X=18 1.5X+18=3X 0.273÷X=0.35 (X-140)÷70=4 1.8X=0.972 X÷0.756=90 9X-40=5 X÷5+9=21 48-27+5X=31 10.5+X+21=56 0.1(X+6)=3.3×0.4 4(X-5.6)=1.67(6.5+X)=87.5 (27.5-3.5)÷X=4 2(X+X+0.5)=9.8 X-0.7X=3.6 12X-8X=4.8 7.5*2X=15 1.2X=81.6 X+5.6=9.4 91÷X =1.3 X+8.3=10.7 15X =3 3X-8=163X+9=27 8(X-2) =270 7X+5.3=7.4 3X÷5=4.8 30÷X+25=85 1.4×8-2X=6 6X-12.8×3=0.06 410-3X=1703(X+0.5)=21 0.5X+8=43 6X-3X=18 1.5X+18=3X 5×3-X÷2=8 0.273÷X=0.35 1.8X=0.972 X÷0.756=90 9X-40=5 X÷5+9=21 48-27+5X=31 10.5+X+21=56 X+2X+18=78 (200-X) ÷5=30 (X-140)÷70=4 0.1(X+6)=3.3×0.4 4(X-5.6)=1.6 7(6.5+X)=87.5 (27.5-3.5)÷X=4 X+19.8=25.85.6X=33.6 9.8-X=3.8 75.6÷X=12.6 5X+12.5=32.3 5(X+8)=102 X+3X+10=70 3(X+3)=50-X+3 5X+15=60 3.5-5X=2 0.3×7+4X=12.5 X÷1.5-1.25=0.75 4X-1.3×6=2.6 20-9X=1.2×6.25 (X-3) ÷2=7.5 6X+12.8=15.8 150×2+3X=690 2X-20=4 3X+6=18 2(2.8+X) =10.4 13.2X+9X=33.312X-9X=8.7 13(X+5)=169 2X-97=34.2 3.4X-48=26.8 42X+25X=134 1.5(X+1.6)=3.6 2(X-3)=5.8 65X+7=42 9X+4×2.5=91 4.2 X+2.5X=134 10.5X+6.5X=51 89X-43X=9.2 5X-45=100 1.2X-0.5X=6.3 23.4=2X=56 4X-X=48.63.5×2=4.2+X 26×1.5=2X+10 0.5×16-16×0.2=4X 139.25-X=0.403 16.9÷X=0. 3 23X=14X+14 X+14X=65 3-5X=80 1.8 +6X=54 6.7X-60.3=6.7 9+4X =40 2X+8=16 23X-14X=14 X+7X=8 9X-3X=6 6X-8=45X+X=9 X-8=6X 4/5X=20 2X-6=12 7X+7=14 6X-6=0 5X+6=11 2X-8=10 3X+7=28 3X-7=26 9X-X=16 24X+X=50 3X-8=30 6X+6=12 3X-3=1 5X-3X=4 2X+16=19 5X+8=19 14-6X=8 15+6X=275-8X=4 7X+8=15 9-2X=1 4+5X=9 10-X=8 8X+9=17 9+6X=14 2X+9=17 8-4X=6 6X-7=12 7X-9=8 X-56=1 8-7X=1 X-30=12 6X-21=21 6X-3=6 9X=18 4X-18=13 5X+9=11 6-2X=11X+4+8=23 7X-12=8 X-5.7=2.15 5X-2X=18 3X 0.7=5 3.5×2= 4.2 X 26×1.5= 2X 9.25-X=0.403 16.9÷X=0.3 X÷0.5=2.6 3-5X=80 1.8-6X=54 6.7X-60.3=6.7 9+4X=40 0.2X-0.4+0.5=3.7 12-4X=20 9.4X-0.4X=16.2 12X＋34X=46 18X-14X=12 23 X-5×14=1412＋34X=56 22-14X=12 X-0.8X=6 12x-8x=4.8二、小数一步加、减法应用题1、一本数学读物6.25元，一本语文读物5.86元。