小学四年级下数学解方程大全 四年级小学解方程练习题300道
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\u767e\u5ea6\u9996\u9875 | \u767e\u5ea6\u77e5\u9053 | \u767b\u5f55
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\u767e\u5ea6\u77e5\u9053 > \u6559\u80b2/\u79d1\u5b66 > \u5b66\u4e60\u5e2e\u52a9
\u56db\u5e74\u7ea7\u65b9\u7a0b\u7ec3\u4e60\u9898!80\u9053\uff01
\u6d4f\u89c8\u6b21\u6570\uff1a1902\u6b21\u60ac\u8d4f\u5206\uff1a30 | \u89e3\u51b3\u65f6\u95f4\uff1a2009-1-18 21:49 | \u63d0\u95ee\u8005\uff1a\u7ae5\u5e74_\u5e7b\u60f3
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\u6700\u4f73\u7b54\u6848 3X+5X=48 14X-8X=12 6*5+2X=44
20X-50=50 28+6X=88 32-22X=10
24-3X=3 10X*\uff085+1\uff09=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
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x－0.9=24.7
x×33=99
2x＋5.67=12.67
7b=1.4
x÷4.6=8.8
2y－6=34.8
绛旓細9-2x=14+5x=910-x=88x+9=179+6x=14x+9x=4+72x+9=178-4x=66x-7=127x-9=8x-56=18-7x=1x-30=126x-21=216x-3=69x=184x-18=135x+9=116-2x=11x+4+8=237x-12=8X-5.7=2.15155X-2X=183X0.7=53.5脳2=4.2x26脳1.5=2x0.5脳16鈥16脳0.2=4x9.25锛峏=0.40316....
绛旓細1)瑙:璁捐偛绾灏忓鏈墄浜 2x+32=1152 2x=1152-32 x=1120梅2 x=560 2)瑙:璁炬瘡鏀挗绗攛鍏 3x+2x=40 5x=40 x=40梅5 x=8 3)瑙:灏忔槑鍑哄彂x 灏忔椂鍚庡彲浠ヨ拷涓婂皬浜 15x=12x+12脳3/4 15x-12x=9 x=9梅3 x=3
绛旓細4.2 x+2.5x锛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=48.6 4.5x-x=28 3.5脳2= 4.2+x 26脳1.5= 2x+10
绛旓細(1)2x+8=16 (2)x/5=10 (3)x+7x=8 (4)9x-3x=6 (5)6x-8=4 (6)5x+x=9 (7)x-8=6x (8)4/5x=20 (9)2x-6=12 (10)7x+7=14 (11)6x-6=0 (12)5x+6=11 (13)2x-8=10 (14)1/2x-8=4 (15)x-5/6=7 (16)3x+7=28 (17)3x-7=26 (18)9x-x=16 (19)24x+...
绛旓細30閬瑙ｆ柟绋濡備笅锛1銆2x锛8锛162x锛16锛8x锛8梅2x锛42銆亁梅5锛10x锛5脳10x锛50 3銆亁锛7x锛88x锛8x锛8梅8x锛14銆9x锛3x锛66x锛6x锛6梅6x锛15銆6x锛8锛46x锛8锛4x锛12梅6x锛26銆5x锛媥锛96x锛9x锛9梅6x锛1.57銆8x锛8锛6x8x锛6x锛82x锛8x锛8梅2x锛48銆40梅5x锛205x锛40梅20x...
绛旓細...( 涓) x=25.6+14.4+64 x=104 锛堜簩锛 12x-18=54 12x=54+18锛72锛 x=72/12 x=6 銆傘傘
绛旓細鍥炵瓟锛6x-3x=4.8 瑙:3x=4.8 x=1.6
绛旓細涓よ竟鍚屼箻浠28 7x-12=18 7x=31 x=31/7
绛旓細7x-84=63 瑙锛7x=147 x=21 6x+3=9 瑙ｏ細6x=6 x=1 4x-2=10 瑙ｏ細4x=12 x=3 5x-39=56 瑙ｏ細5x=95 x=19
绛旓細涓 瑙ｆ柟绋 x+18=50 7x=4.2 18=y-7.5 75-5x=57 x梅4=4.8 y+5y=96 5x锛8x=260 x梅3=4.6锛5.6 5x锛15=65 1.2x=48 0.5x锛4=22 m梅0.7=1.2 浜 鍒楁柟绋嬭В绛斿簲鐢ㄩ銆1銆佺叅鍦轰笂鍗堣繍鏉ョ叅1.5鍚紝涓嬪崍鍙堣繍鏉ヤ簡涓浜涳紝涓澶╁叡杩愭潵鐓4.3鍚紝涓嬪崍杩愭潵澶氬皯鍚?2銆佷笁涓繛缁殑濂囨暟...
