300道,好的加到30出题,

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300道,好的加到30出题,

300道,好的加到30出题,
300道,好的加到30
出题,

300道,好的加到30出题,
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
4y+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 12x-9x=9 6x+18=48
56x-50x=30 5x=15 78-5x=28
32y-29=3 5x+5=15 89x-9=80
100-20x=20 55x-25x=60 76y-75=1
23y-23=23 4x-20=0 80y+20=100
53x-90=16 2x+9x=11 12y-12=24
80+5x=100 7x-8=6 65x+35=100
19y+y=40 25-5x=15 79y+y=80
42x+28x=140 3x-1=8 90y-90=90
80y-90=70 78y+2y=160 88-x=80
9-4x=1 20x=40 65y-30=100
51y-y=100 85y+1=-86 45x-50=40 1、
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一 解方程
x+18=50   7x=4.2   18=y-7.5
75-5x=57  x÷4=4.8  y+5y=96
5x+8x=260 x÷3=4.6+5.6 5x+15=65
1.2x=48 0....

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一 解方程
x+18=50   7x=4.2   18=y-7.5
75-5x=57  x÷4=4.8  y+5y=96
5x+8x=260 x÷3=4.6+5.6 5x+15=65
1.2x=48 0.5x-4=22 m÷0.7=1.2
二 列方程解答应用题。
  1、煤场上午运来煤1.5吨,下午又运来了一些,一天共运来煤4.3吨,下午运来多少吨?
  2、三个连续的奇数的和是57,中间的数是M,你能列方程求M的值吗?
  3、一艘轮船从甲港开往乙港,4小时到达终点,已知两港之间的水路长128千米,这艘轮船每小时行多少千米?
4、同学们投篮比赛,小明投中了31个,比小丽的2倍少5个,小丽投中了多少个?
5、爸爸今年32岁,比儿子的年龄的3倍还大5岁,儿子今年多少岁?
6.一个运输队运一批货物,每天运60吨,20天可以运完,如果每天多运15吨,可以几天运完?
7、一个用栅栏围成的长方形鸡舍,一边靠墙.栅栏的总长为21米,鸡舍的宽是多少米?

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你是要出题还是解题

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只能给你连接了,自己找吧

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方程练习题:
3x+189=521
4x+119=22
3x×189=5
8x/6=458
3x+77=59
4x-6985=81
7x/93=41
15x+863-65x=54
x-12.3=3.8(16.1)
x+1+x=3(2)
2x+26=68(21)
x-19=2(2...

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方程练习题:
3x+189=521
4x+119=22
3x×189=5
8x/6=458
3x+77=59
4x-6985=81
7x/93=41
15x+863-65x=54
x-12.3=3.8(16.1)
x+1+x=3(2)
2x+26=68(21)
x-19=2(21)
3x=15(5)
3x+6=15(3)
0.5x-2=24(52)
2x+20=80(30)
x+3x=36(9)
6x-3x=4.8(1.6)
3x+2x=65(13)
x+3x=180(45)
3x=45(15)
20x+12(8-x)=112 (2)
3x-x=8(4)

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爷爷今年71岁‘是小刚年龄的4倍还多7岁。小刚多少岁