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(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+x=50 (20)6/7x-8=4 (30)3x-8=30 (31)6x+6=12 (32)3x-3=1 (33)5x-3x=4 (34)2x+16=19 (35)5x+8=19 (36)14-6x=8 (37)15+6x=27 (38)5-8x=4 (39)7x+8=15 (40)9-2x=1 (41)4+5x=9 (42)10-x=8(43)8x+9=17 (44)9+6x=14 (45)x+9x=4+7 (46)2x+9=17 (47)8-4x=6 (48)6x-7=12 (49)7x-9=8 (50)x-56=1 (51)8-7x=1 (52)x-30=12 (53)6x-21=21 (54)6x-3=6 (55)9x=18 (56)4x-18=13 (57)5x+9=11 (58)6-2x=11 (59)x+4+8=23 (60)7x-12=8 (61)X-5.7=2.15 (62)15 5X-2X=18(62)3X 0.7=5 (63)3.5×2= 4.2 x (64)26×1.5= 2x (65)0.5×16―16×0.2=4x (66)9.25-X=0.403 (67)16.9÷X=0. 3 (68)X÷0.5=2.6 (69)x+13=33 (70)3 - 5x=80 (71)1.8- 6x=54 (72)6.7x -60.3=6.7 (73)9 +4x =40 (74)0.2x-0.4+0.5=3.7 (75)9.4x-0.4x=16.2 (76)12 -4x=20 (77)1/3 x+5/6 x=1.4 (78)12 x+34 x=1 (79)18x-14 x= 12 (80)23 x-5×14 = 14 (81)12 +34 x=56 (82)22-14 x= 12 (83)23 x-14 x= 14 (84)x+14 x= 65 (85)23 x=14 x +14 (86)30 x-12 x -14 x=1
刚在网上搜的,其实这类题目有好多
刚在网上搜的,其实这类题目有好多
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70x+150=55
2x+135=144
202x+26=187
81x+162=67
217x+42=203
94x+171=69
207x+74=182
228x+168=234
129x+210=114
9x+90=250
145x+226=130
25x+106=10
161x+242=146
90x+220=222
57x+17=126
172x+112=178
73x+153=58
209x+33=194
86x+163=61
199x+65=174
220x+159=226247x+114=37
71x+3=124
40x+61=223
35x+103=171
239x+51=119
187x+255=67
135x+203=15
83x+151=219
31x+99=167
235x+47=115
183x+251=63
131x+199=11
79x+147=215
79x+199=116
137x+43=111
179x+247=59
127x+195=7
74x+142=210
22x+90=158
226x+38=106
174x+242=54
122x+190=2
70x+138=206
2x+135=144
202x+26=187
81x+162=67
217x+42=203
94x+171=69
207x+74=182
228x+168=234
129x+210=114
9x+90=250
145x+226=130
25x+106=10
161x+242=146
90x+220=222
57x+17=126
172x+112=178
73x+153=58
209x+33=194
86x+163=61
199x+65=174
220x+159=226247x+114=37
71x+3=124
40x+61=223
35x+103=171
239x+51=119
187x+255=67
135x+203=15
83x+151=219
31x+99=167
235x+47=115
183x+251=63
131x+199=11
79x+147=215
79x+199=116
137x+43=111
179x+247=59
127x+195=7
74x+142=210
22x+90=158
226x+38=106
174x+242=54
122x+190=2
70x+138=206
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(1)2x+8=16 x=4
(2)x/5=10 x=50
(3)x+7x=8 x=1
(4)9x-3x=6 x=1
(5)6x-8=4 x=2
(6)5x+x=9 x=1.5
(7)x-8=6x x=-1.6
(8)4/5x=20 x=0.04
(9)2x-6=12 x=9
(10)7x+7=14 x=1
(11)6x-6=0 x=1
(12)5x+6=11 x=1
(13)2x-8=10 x=9
(14)1/2x-8=4 x=1/24
(15)x-5/6=7 x=47
(16)3x+7=28 x=7
(17)3x-7=26 x=11
(18)9x-x=16 x=2
(19)24x+x=50 x=2
(20)6/7x-8=4 x=2/7
(30)3x-8=30 x=38/3
(31)6x+6=12 x=1
(32)3x-3=1 x=4/3
(33)5x-3x=4 x=2
(34)2x+16=19 x=3/2
(35)5x+8=19 x=11/5
(36)14-6x=8 x=1
(37)15+6x=27 x=2
(38)5-8x=4 x=0.125
(39)7x+8=15 x=1
(40)9-2x=1 x=4
(41)4+5x=9 x=1
(42)10-x=8 x=2
(43)8x+9=17 x=1
(44)9+6x=14 x=5/6
(45)x+9x=4+7 x=11/10
(46)2x+9=17 x=4
(47)8-4x=6 x=0.5
(48)6x-7=12 x=21/6
(49)7x-9=8 x=17/7
(50)x-56=1 x=57
(51)8-7x=1 x=1
(52)x-30=12 x=42
(53)6x-21=21 x=7
(54)6x-3=6 x=1.5
(55)9x=18 x=2
(56)4x-18=13 x=31/4
(57)5x+9=11 x=0.4
(58)6-2x=11 x=-5/2
(59)x+4+8=23 x=11
(60)7x-12=8 x=20/7
(61)X-5.7=2.15 x=7.85
(62)15 5X-2X=18(62)3X 0.7=5
(63)3.5×2= 4.2 x x=5/6
(64)26×1.5= 2x 18.5
(65)0.5×16―16×0.2=4x x=1.2
(66)9.25-X=0.403 x=8.847
(67)16.9÷X=0. 3 x=169/3
(68)X÷0.5=2.6 x=1.3
(69)x+13=33
(70)3 - 5x=80 x=-77/5
(71)1.8- 6x=54 x=8.7
(72)6.7x -60.3=6.7 x=10
(73)9 +4x =40 x=31/4
(74)0.2x-0.4+0.5=3.7 x=18
(75)9.4x-0.4x=16.2 x=16.2/9
(76)12 -4x=20 x=-2
(77)1/3 x+5/6 x=1.4 x=.6
(78)12 x+34 x=1 x=1/46
(79)18x-14 x= 12 x=3
(80)23 x-5×14 = 14 x=84
(81)12 +34 x=56 x=44/34
(82)22-14 x= 12 x=10/14
(83)23 x-14 x= 14 x=-14/13
(84)x+14 x= 65 x=13/3
(85)23 x=14 x +14 x=14/9
(86)30 x-12 x -14 x=1 x=-1/35
(2)x/5=10 x=50
(3)x+7x=8 x=1
(4)9x-3x=6 x=1
(5)6x-8=4 x=2
(6)5x+x=9 x=1.5
(7)x-8=6x x=-1.6
(8)4/5x=20 x=0.04
(9)2x-6=12 x=9
(10)7x+7=14 x=1
(11)6x-6=0 x=1
(12)5x+6=11 x=1
(13)2x-8=10 x=9
(14)1/2x-8=4 x=1/24
(15)x-5/6=7 x=47
(16)3x+7=28 x=7
(17)3x-7=26 x=11
(18)9x-x=16 x=2
(19)24x+x=50 x=2
(20)6/7x-8=4 x=2/7
(30)3x-8=30 x=38/3
(31)6x+6=12 x=1
(32)3x-3=1 x=4/3
(33)5x-3x=4 x=2
(34)2x+16=19 x=3/2
(35)5x+8=19 x=11/5
(36)14-6x=8 x=1
(37)15+6x=27 x=2
(38)5-8x=4 x=0.125
(39)7x+8=15 x=1
(40)9-2x=1 x=4
(41)4+5x=9 x=1
(42)10-x=8 x=2
(43)8x+9=17 x=1
(44)9+6x=14 x=5/6
(45)x+9x=4+7 x=11/10
(46)2x+9=17 x=4
(47)8-4x=6 x=0.5
(48)6x-7=12 x=21/6
(49)7x-9=8 x=17/7
(50)x-56=1 x=57
(51)8-7x=1 x=1
(52)x-30=12 x=42
(53)6x-21=21 x=7
(54)6x-3=6 x=1.5
(55)9x=18 x=2
(56)4x-18=13 x=31/4
(57)5x+9=11 x=0.4
(58)6-2x=11 x=-5/2
(59)x+4+8=23 x=11
(60)7x-12=8 x=20/7
(61)X-5.7=2.15 x=7.85
(62)15 5X-2X=18(62)3X 0.7=5
(63)3.5×2= 4.2 x x=5/6
(64)26×1.5= 2x 18.5
(65)0.5×16―16×0.2=4x x=1.2
(66)9.25-X=0.403 x=8.847
(67)16.9÷X=0. 3 x=169/3
(68)X÷0.5=2.6 x=1.3
(69)x+13=33
(70)3 - 5x=80 x=-77/5
(71)1.8- 6x=54 x=8.7
(72)6.7x -60.3=6.7 x=10
(73)9 +4x =40 x=31/4
(74)0.2x-0.4+0.5=3.7 x=18
(75)9.4x-0.4x=16.2 x=16.2/9
(76)12 -4x=20 x=-2
(77)1/3 x+5/6 x=1.4 x=.6
(78)12 x+34 x=1 x=1/46
(79)18x-14 x= 12 x=3
(80)23 x-5×14 = 14 x=84
(81)12 +34 x=56 x=44/34
(82)22-14 x= 12 x=10/14
(83)23 x-14 x= 14 x=-14/13
(84)x+14 x= 65 x=13/3
(85)23 x=14 x +14 x=14/9
(86)30 x-12 x -14 x=1 x=-1/35
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7χ-2×9=80
7+5χ=42
100-2X=50
13χ-7.5χ=18.7
(χ+12)×6=108
180÷X=12
5\6*5=6 5\4*2=5/8 2\1*4=2 4 4\5*2=2/5 3\1*5=3/5
7\2*6=7/12 5\2*6=5/12 3\5*2=3/10 5\7*2=5/14 5\6*1=5/6
7\9*2=7/18 5\4*2=5/8 2\45*0=0 5\6-5\4=5\2 2\1+2\1=1
4\5-4\5=0 3\2-3\1=3\1 5+4\1=5 4\1 5\1+5\1=5\2 7/7+7/7=2
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=9
5/3*105=63 19/7*38=14 5/1*25=5 6/1*48=8 7/2*28=8 8/19*16=38
8/19*16=38 61/60*122=120 7/2*28=8 8/19*16=38 1/1*2=2
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18 2/7*2=2/14
5\4/2=5\2 5\6/2=5\3 3\2/1=3\2 5*5\1=1 5\9/3=5\3
7/1*8=56 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 5/1*25=5
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 2\1*2=1
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
4/9×3= 5÷1/3 = 1/2÷1/3 = 2/7×3/9 ÷2/7 = 21/25÷42= 4/5×3/4 = 8.7×0.2= 4×0.25= 1/7×14= 2/3÷5/6= 1.25×8= 3/5÷5/8= 6/7×3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7 -2/3= 2/7×2 = 41/12×4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12×16/9 = 2/3×3= 8÷9/4 = 5/3÷3/5 = 4/5×5/8 = 7/9×9/7 =
2.64+3.6= 2.4×50= 3500÷70= 2050-298= 2+7÷9= 0.3÷3%= 81.2-11÷7-×3= 6696÷62-6.5×10.6 =
1. 89÷100= 0.82+0.08= 73×1= 0.63×10= 4÷10= 17÷1000=
0.56+0.4= 1.25×100= 5.6+99=
100÷25= 1-0.93= 90-0.9=
794-198= 68×25= 6756-193-207=
72×125= 97×360+3×360=
求比值 23:38 45:49 57:10 20:23 32:29 35:41 化简比 28:35 16:32 12:22 36:72 16:18 12:24
求比值 23:38 45:49 57:10 20:23 32:29 35:41
35:47 13:17 25:27 23:29 39:40 53:100
12:13 14:25
口算 1-25%-35%=
1÷2=()%
33×1/2=
25÷1/2=
15%+25%=
(9/7+12/19)×0=
33%+57%=
16×3/16=
(8/7-1/7)×2=
52÷82%×0=
13×1×1/2=
23×3/5×5/3=
35:47 13:17 25:27 23:29 39:40 53:100
12:13 14:25
1、直接写得数。(8分)
1÷13 = 1-12 -13 = 58 ×23 = 56 ×(18+625 )
16 ×12= 29 ÷35 = (318 +79 )×0= 12 +712 =
/分数线 左边是分母 *乘号
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
选吧!!!
7+5χ=42
100-2X=50
13χ-7.5χ=18.7
(χ+12)×6=108
180÷X=12
5\6*5=6 5\4*2=5/8 2\1*4=2 4 4\5*2=2/5 3\1*5=3/5
7\2*6=7/12 5\2*6=5/12 3\5*2=3/10 5\7*2=5/14 5\6*1=5/6
7\9*2=7/18 5\4*2=5/8 2\45*0=0 5\6-5\4=5\2 2\1+2\1=1
4\5-4\5=0 3\2-3\1=3\1 5+4\1=5 4\1 5\1+5\1=5\2 7/7+7/7=2
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=9
5/3*105=63 19/7*38=14 5/1*25=5 6/1*48=8 7/2*28=8 8/19*16=38
8/19*16=38 61/60*122=120 7/2*28=8 8/19*16=38 1/1*2=2
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18 2/7*2=2/14
5\4/2=5\2 5\6/2=5\3 3\2/1=3\2 5*5\1=1 5\9/3=5\3
7/1*8=56 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 5/1*25=5
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 2\1*2=1
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
4/9×3= 5÷1/3 = 1/2÷1/3 = 2/7×3/9 ÷2/7 = 21/25÷42= 4/5×3/4 = 8.7×0.2= 4×0.25= 1/7×14= 2/3÷5/6= 1.25×8= 3/5÷5/8= 6/7×3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7 -2/3= 2/7×2 = 41/12×4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12×16/9 = 2/3×3= 8÷9/4 = 5/3÷3/5 = 4/5×5/8 = 7/9×9/7 =
2.64+3.6= 2.4×50= 3500÷70= 2050-298= 2+7÷9= 0.3÷3%= 81.2-11÷7-×3= 6696÷62-6.5×10.6 =
1. 89÷100= 0.82+0.08= 73×1= 0.63×10= 4÷10= 17÷1000=
0.56+0.4= 1.25×100= 5.6+99=
100÷25= 1-0.93= 90-0.9=
794-198= 68×25= 6756-193-207=
72×125= 97×360+3×360=
求比值 23:38 45:49 57:10 20:23 32:29 35:41 化简比 28:35 16:32 12:22 36:72 16:18 12:24
求比值 23:38 45:49 57:10 20:23 32:29 35:41
35:47 13:17 25:27 23:29 39:40 53:100
12:13 14:25
口算 1-25%-35%=
1÷2=()%
33×1/2=
25÷1/2=
15%+25%=
(9/7+12/19)×0=
33%+57%=
16×3/16=
(8/7-1/7)×2=
52÷82%×0=
13×1×1/2=
23×3/5×5/3=
35:47 13:17 25:27 23:29 39:40 53:100
12:13 14:25
1、直接写得数。(8分)
1÷13 = 1-12 -13 = 58 ×23 = 56 ×(18+625 )
16 ×12= 29 ÷35 = (318 +79 )×0= 12 +712 =
/分数线 左边是分母 *乘号
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
选吧!!!
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