小学五年级解方程计算题练习题

一、解方程专题

7+x=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=10

X÷78=10.5 X÷2.5=100 X÷3=33.3 X÷2.2=8

9-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=3

3×(X-4)=46 (８+X)÷5=15 (X+5) ÷3=16 15÷(X+0.5)=1.5

12X+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=76

3X+6=18 16+8X=40 2X-8=8 4X-3×9=29 8X-3X=105 X-6×5=42 X+5=7 2X+3=10

X-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=4.8

5×3-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 X

4÷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=1

5X-3X=4 2X+16=19 5X+8=19 14-6X=8

15+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=19

14-6X=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=18

4X-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=1

18X-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=67

135X+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=50

118X+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=154