小学数学解方程练习题

1、18 11x=9514 13 - x=17119 x 14=331 80 x=560 x - 1=2x 18 - 8=24412 19 - x=21850 x - 7=3x 2 - 5=49 17 x=165x 2 1=6x 9 3=1213 - 12x=12 - 6 x=12 10 - x=166 15 - x=7613 x 1=20十八- x=6852 13 x=16x - 16 8=17x - 169 13=018 x 13=1410 - 14 x=317 x 12=197x 11 - 9=21 1 x=21108 x 9=2118 1 - x=317 19 x=341x 19 - 16

2、=364289 17 x=2317x 17=28920 - x 8=39 5 - x=3817 - 8 x=16x 11 15=32x 4 - 16=4815 - x 1=134 19x=2706x - 7=112 140 x=9x 10 14=2472 9 - x=1247 x - 8=11300 x 14=29x - 6 1=14170 17 - x=512 3 x=13280 20 x=316 - x 2=542 6 - x=68 1 - x=2x 18 13=24212 14x=19417 - x 11=1518x 2=362x 15 - 18=25216x 17=19318 - 33

3、 x=1513 x 17=2311x 11=16516 14 - x=22380 10 x=1918 - x 13=1x - 1 4=513x 13=39x - 110 10=520 - 39 x=7x 6 19=133x 9 18=175117 x - 6=312 x 6=9613x - 5=112x 20 - 3=37x 10 2=20218x 16=214112 x 9=2517 20 x=351x-12四等于六1 400 x=2120 2 x=2015 14 - x=205135 x 12=21x 9 15=31247 19 - x=69x 18=544 9 - x=356x 13=8

4、5x 16 5=1014 - x 13=113 19 - x=2469x - 10=89x - 77 11=356 x 7=1513 x 13=33x 4 19=7117 x 15=2411x - 9=355 18 - x=78x 4 11=5111 14 - x=136x 13 1=235x 8=7816 7 - x=10076 x - 11=812 1 - x=46 - x 3=5x 8 - 5=12x 6 - 3=156 3x=1588 x 15=23x 10 - 6=14415 x 20=24170 x 20=37x 15 - 16=17917 - x 1=28 19 - x=146x

5、 19 - 7=16445 x - 2=13x - 3 2=472 18 x=2248 x - 9=3110 11 x=2630 x - 2=13x 16 8=140x 10 - 19=91x 156 12=25x 1 6=20x 16 - 1=159x - 20=1612 9 - x=98x-48战斗机24 2 x=1517 18 x=3181 x 15=211x 108 12=108x - 8=8014 10x=8419 7 - x=125x 324 18=38x 12 - 5=67x 18 18=337x 12 19=241182 14 x=2120x 13=13310 - 120 x=

6、0x 70 5=2118 - 121 x=716 16 x=4140 x - 18=2171 x 8=2724 12 x=158x 20=28x - 3 1=13x 9 - 16=12876 4 x=27x 1 - 5=1418 9 x=1738 90 x=172 x 16=18x 18 10=1710 11x=230x 14 - 20=26020 - 39 x=1711 - 36 x=5x 18 9=45x 20 10=4107x - 7=91x 9 - 8=73x 80 16=2014 x 4=15x 255 17=2272 x - 11=7x 15 20=3139 14 - x=120x

7、 280 14=2616 x 10=7613 2 - x=9x 75 15=16x 5 10=80x-19战斗机1 x 3=344 7 - x=1312 27 x=1511 30 x=1415 75 x=3012 - 45 x=311 - x 18=812 288 x=3011 - x 9=6160 16 - x=3十七x=八十182 x - 11=38 x - 3=5x 17 4=69x 6 18=37x 16 16=271x 5 15=28x 4 - 1=1714 144 x=32x - 55 11=118 18x=14412 10x=1224 13x=17318 - 42 x=125x

8、- 9=4164 16 - x=217x - 19=11718x - 9=351x 10 - 17=93168 14 - x=7104 x 10=1811x - 2=196x 14 - 8=67 12x=679 x 11=1810x - 7=19311x 18=1177 5x=5215x - 4=146x - 84 14=015 x 12=2315x - 12=6314x 2=254x 119 17=17x - 6 1=8x 16 10=31411x 15=1807 4 - x=9x 14 - 9=1x 1 2=38 1 - x=7240 x - 4=11x - 30 5=9十八- x=651

9、3x 20=72x - 34 2=33 12 - x=24x 70 10=19x 8 - 13=1114 x 4=26x 7 14=10317 8 - x=11718 3 x=585 - 9 x=4x 75 15=1113 - x 2=115x - 14=2118x 6=150x 7 - 3=5317 12x=12515x - 10=12518 x 2=3113 - 120 x=5x 9 19=100x 11 - 5=149x 4 11=71x 10 4=1117x - 8=77x 3 - 20=221 x 20=613 - 100 x=3x 17 16=843 x 6=188x 20=156

10、8 19 - x=13520x - 19=14110x - 7=143x 7 14=133x 12 - 20=6414 - 30 x=1117 14 - x=22991 13 - x=2x 28 7=16x - 170 17=14 x 5=69102 6 - x=118 51 x=35x - 4 4=17x 80 4=2320 - 65 x=7x 6 - 16=3217 13 - x=21618 1 - x=7x 1 14=2920 18x=200x 2 - 4=2250 5 x=14108 x 5=174 8x=11618 x 6=15x 16 14=2310 18x=467 8x=316x

11、 19=792 x 4=71 90 x=71 11x=122135 15 x=18140 10 - x=317 - x 8=9x - 4 2=10x 88 8=27x 75 15=20x - 16 16=05 - x 7=05 14 x=1915 - x 15=6x 10 - 20=7057 x 10=2912 9 x=11717x 8=59x 15 15=315180 x 7=19143 x 14=27x 3 8=2220 18 x=36916x - 14=82x 12 12=2716x 16=320323 17 - x=1113x 16=133x 5 - 12=28x 6 - 6=1824

12、7 x - 12=1x 8 - 1=87216 12 - x=156 17 x=111x 13 14=2412x 2=628x 3=27x 17 - 3=1632 4 x=1418 4 x=914x - 18=54x 10 - 10=612 x 16=16x 1 - 9=913 x 16=15714 6 x=932 x 15=1977x - 19=9x 11 - 7=103x 10 - 13=137x 14 - 3=1x 6 - 14=23 12x=3914 6 x=8590 x 18=33x 6 - 20=34400 20 - x=1011x 14=8015 8 - x=1082 x 2=38x 19 15=343