一元一次不等式组100道计算题教案资料

1、一元一次不等式组100 道计算题一元一次不等式组计算题12x3x3x141.2.5x4x12xx2x512x2x1x3.24x4.24x 13xx2x302x35.206.8 2x3xx 12x53(x 2)（3x2） 45x7.x1x8.123x12x 3x（3x1） 5x43x 1（）2 x 19.1 2x 110.）x（4x232 x13x10x24( x1)11.25x012.x 23x82x1x420.5x0.2x2.312x3 x3x14,13.4x114.x2.5x2x2x30x51 2x,15.2016.24x.3x3x2 x1x,2 x51x,317.24x 1.18.31x

2、x1x.483( x2)45x3x12( x 1)19.x13x120.2( x1)4x2x3x1 5( x1)3(x1)5x421.465x22.x12x1x632331 ( x2)2x 12x53(x2)x1x23.324.x112 x .2323x3 x 24,4x 125.12xx 826.1 5x 1.x332x28.3x127.0 1 1 4522x13x2029.30.1x22x1031.33.35.3x142xx2x 10x2x23x102x3532.34.36.x3( x2) 851 x2 x2x3( x 2)412x1x33x282x125 - 7x2x42 x 1 x x

3、 537.31)38.1(x0.543(1x)2( x 9)x3 (2x 1)439.x 3x440.23x0.51412x10.222x3041.42.3x202x7x43.44.3xx65x3x345.x1246.3347.42x1548.2 x375x692 1 1 x3553x22( x1)x84x12 x7 52xx3x122x39xx149.6x1550.1x 2x( x 1)22x3x7( x 3)( x 3)x 1x7220147x351.52.x1x)15(7(4 x 5)43x30x12( x 1)53.x9054.2xx 2x5035x3x32xx255.2356.x3(

4、 x1)213( x1)8 xx112x32 x3558.3x4257.24153x1 x2( x 2)4x43( x2)59.32x60.12x1x12x33x21.5x61.262.5x6( x 1)4x33( 2x1)63.3 x1564.1 x222( x 1)7x23x23x 53x12x32x3( x1)12( x1)x102x1x65.2)5x66.3x23(x4 xx132x567.3068.212( x5)6( x1)x2x1x13( x1)5x1569.84x70.1 7x1xx33x171.172.212 x 42 x3573.274.3x44x3x75.2x76.x 4

5、12x2 xx 21x 122 x113x1x1042x0x84x177.78.x163xx279.80.2( x1)22x54( x 2)x12 x81.82.3x2083.2 x1184.32x153x1 1x2x11x33x 12( x2)1 x5 x2332 x153x11x285.x13x22( x1)386.33x23x414 x87.2x402x1x118)2 088.84x1( xx23x4( x2)312( x 2)4x89.x12 x190.12 x323x23x43( x2)x21.5x91.12x1x5x26( x 1)92.32( x1)7x23x4 x33(2x1)2393.x 594.3 x151 x23x1222x123x2x895