要五年级下册的数学脱式计算和解方程 五年级下册脱式计算 解方程 解决问题20道
\u5c0f\u5b66\u4e94\u5e74\u7ea7\u4e0b\u518c\u6570\u5b66\u8ba1\u7b97\u9898\uff0c\u5305\u62ec\u89e3\u6bd4\u4f8b\uff0c\u89e3\u65b9\u7a0b\uff0c\u8131\u5f0f\u8ba1\u7b97 \u8981\u7b54\u6848 \u7b80\u5355\u70b9x+7x2=80
63+73-x=65
75x32=
97x2-56=
77-58x45x67=
3.75x99+3.75=(\u7b80\u4fbf\u8ba1\u7b97\uff09
73.5x49+73.5x51=
\u6211\u6ca1\u6709\u65f6\u95f4\u4e86\uff0c\u518d\u51fa\u9898\u95ee\u6211\u3002\u5bf9\u4e0d\u8d77
\uff0813\uff092x-8=10
(14)1\u00f72x-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\u00f77x-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\u00d72= 4.2 x
(64)26\u00d71.5= 2x
(65)0.5\u00d716\u201516\u00d70.2=4x
(66)9.25\uff0dX=0.403
(67)16.9\u00f7X=0. 3
(68)X\u00f70.5=2.6
(69)x\uff0b13\uff1d33
(70)3 \uff0d 5x\uff1d80
(71)1.8- 6x\uff1d54
(72)6.7x \uff0d60.3\uff1d6.7
(73)9 \uff0b4x \uff1d40
\uff0874\uff090.2x\uff0d0.4\uff0b0.5\uff1d3.7
\uff0875\uff099.4x\uff0d0.4x\uff1d16.2
\uff0876\uff0912 \uff0d4x\uff1d20
\uff0877\uff091/3 x\uff0b5/6 x\uff1d1.4
\uff0878\uff0912 x\uff0b34 x=1
\uff0879\uff0918x\uff0d14 x= 12
\uff0880\uff0923 x\uff0d5\u00d714 = 14
\uff0881\uff0912 \uff0b34 x=56
\uff0882\uff0922\uff0d14 x= 12
\uff0883\uff0923 x\uff0d14 x= 14
\uff0884\uff09x\uff0b14 x= 65
\uff0885\uff0923 x=14 x \uff0b14
\uff0886\uff0930 x\uff0d12 x \uff0d14 x=1
5x-2x=30
89x-43x=9.2
5x-45=100
1.2x-0.5x=6.3
23.4=2x=56
4x-x=48.6
21\u00d7\uff089.3\uff0d3.7\uff09\uff0d5.6
2.3\u00d716+2.3\u00d723+2.3
46\u00d757\uff0b23\u00d786
101\u00d70.87-0.91\u00d787
4.8+8.63+5.2+0.37
2.35+1.713+0.287+7.65
0.134+2.66+0.866
3.07\uff0d0.38\uff0d1.62
3.25\uff0b1.79\uff0d0.59\uff0b1.75
3.2\uff0b0.36\uff0b4.8\uff0b1.64
12.7\uff0d\uff083.7\uff0b0.84\uff09
7.6\u00d70.8\uff0b0.2\u00d77.6
1.28\u00d78.6\uff0b0.72\u00d78.6
0.8\u00d7\uff084.3\u00d71.25\uff09
0.86\u00d715.7\uff0d0.86\u00d714.7
14\uff0d7.32\uff0d2.68
\uff082.5\uff0d0.25\uff09\u00d70.4
63.4\u00f72.5\u00f70.4
\uff087.7\uff0b1.54\uff09\u00f70.7
0.35\u00d71.25\u00d72\u00d70.8
4.5\u00f71.8
3.65\u00d710.1
30.8\u00f7[14\uff0d(9.85\uff0b1.07)]
20\u00d7[(2.44\uff0d1.8)\u00f70.4\uff0b0.15]
777\u00d79+1111\u00d73
31.5\u00d74\u00f7(6+3)
194\uff0d64.8\u00f71.8\u00d70.9
24\u00f72.4\uff0d2.5\u00d70.8
469\u00d712+1492
0.8\u00d7[(10\uff0d6.76)\u00f71.2]
18.1\u00d70.92+3.93
0.75\u00d7102
30.8\u00f7[14\uff0d(9.85\uff0b1.07)]
20\u00d7[(2.44\uff0d1.8)\u00f70.4\uff0b0.15]
777\u00d79+1111\u00d73
31.5\u00d74\u00f7(6+3)
194\uff0d64.8\u00f71.8\u00d70.9
24\u00f72.4\uff0d2.5\u00d70.8
469\u00d712+1492
0.8\u00d7[(10\uff0d6.76)\u00f71.2]
0.4\u00d70.7\u00d70.25
4.07\u00d70.86+9.12.5
0.78+5.436+1
3/7 \u00d7 49/9 - 4/3
8/9 \u00d7 15/36 + 1/27
12\u00d7 5/6 \u2013 2/9 \u00d73
8\u00d7 5/4 + 1/4
6\u00f7 3/8 \u2013 3/8 \u00f76
4/7 \u00d7 5/9 + 3/7 \u00d7 5/9
5/2 -\uff08 3/2 + 4/5 \uff09
7/8 + \uff08 1/8 + 1/9 \uff09
9 \u00d7 5/6 + 5/6
3/4 \u00d7 8/9 - 1/3
7 \u00d7 5/49 + 3/14
6 \u00d7\uff08 1/2 + 2/3 \uff09
8 \u00d7 4/5 + 8 \u00d7 11/5
31 \u00d7 5/6 \u2013 5/6
9/7 - \uff08 2/7 \u2013 10/21 \uff09
5/9 \u00d7 18 \u2013 14 \u00d7 2/7
4/5 \u00d7 25/16 + 2/3 \u00d7 3/4
0.68\u00d71.9+0.32\u00d71.9
5.38+7.85-5.370.456\uff0b6.22\uff0b3.78
5.17\uff0d1.8\uff0d3.2
7.85\uff0b2.34\uff0d0.85\uff0b4.66
9.6\uff0b4.8\uff0d3.6
13.35\uff0d4.68\uff0b2.65
0.398+0.36+3.64
0.25\u00d716.2\u00d74
3.72\u00d73.5\uff0b6.28\u00d73.5
4.8\u00d77.8\uff0b78\u00d70.52
56.5\u00d79.9\uff0b56.5
4.2\u00f73.5
3.52\u00f72.5\u00f70.4
9.6\u00f70.8\u00f70.4
0.49\u00f71.4
0.89\u00d7100.1
4.36\u00d712.5\u00d78
8.54\u00f72.5\u00f70.4
3.14\u00d70.68\uff0b31.4\u00d70.032
8.9\u00d71.01
18\uff0d1.8\u00f70.125\u00f70.8
15.02-6.8-1.02
9.43-\uff086.28-1.57\uff09
13.7\u00d70.25\uff0d3.7\u00f74
10.7\u00d716.1-15.1\u00d710.7
5.93+0.19+2.81
1.57+0.245+7.43
1.27+3.9+0.73+16.1
1.29\uff0b3.7\uff0b2.71\uff0b6.3
23.4\uff0d0.8\uff0d13.4\uff0d7.2
1.23\uff0b3.4\uff0d0.23\uff0b6.6
36.54\uff0d1.76\uff0d4.54
0.85\u00d7199
12.5\u00d70.96\u00d70.8
3.12\uff0b3.12\u00d799
2.4\u00d7102
2.64\uff0b8.67\uff0b7.36\uff0b11.33
9.16\u00d71.5\uff0d0.5\u00d79.16
4.9\u00f71.4
2.5\u00d72.4
32.4\u00d70.9\uff0b0.1\u00d732.4
4.2\u00f73.5
15\u00f7\uff080.15\u00d70.4\uff09
[60\uff0d(9.5\uff0b28.9)]\u00f70.18
28-(3.4+1.25\u00d72.4)
0.8\u00d7\u301415.5-(3.21+5.79)\u3015
0.64\u00d725\u00d77.8+2.2
36.72\u00f74.25\u00d79.9
(4121+2389)\u00f77
405\u00d7(3213-3189)
19.4\u00d76.1\u00d72.3
0.0430.24+0.875
100-56.23
[60\uff0d(9.5\uff0b28.9)]\u00f70.18
28-(3.4+1.25\u00d72.4)
0.8\u00d7\u301415.5-(3.21+5.79)\u3015
0.64\u00d725\u00d77.8+2.2
36.72\u00f74.25\u00d79.9
(4121+2389)\u00f77
405\u00d7(3213-3189)
19.4\u00d76.1\u00d72.3
0.75\u00d7102
18.1\u00d70.92+3.93
4.07\u00d70.86+9.12
14 \u00d7 8/7 \u2013 5/6 \u00d7 12/15
17/32 \u2013 3/4 \u00d7 9/24
3 \u00d7 2/9 + 1/3
5/7 \u00d7 3/25 + 3/7
3/14 \u00d72/3 + 1/6
1/5 \u00d7 2/3 + 5/6
9/22 + 1/11 \u00f7 1/2
5/3 \u00d7 11/5 + 4/3
45 \u00d7 2/3 + 1/3 \u00d7 15
7/19 + 12/19 \u00d7 5/6
1/4 + 3/4 \u00f7 2/3
8/7 \u00d7 21/16 + 1/2
101 \u00d7 1/5 \u2013 1/5 \u00d7 21
50\uff0b160\u00f740
120-144\u00f718+35
347+45\u00d72-4160\u00f752
\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
6-1.19\u00d73-0.4315.89\uff0b(6.75\uff0d5.89)
13.75\uff0d(3.75\uff0b6.48)
35.6\uff0d1.8\uff0d15.6\uff0d7.2
7.14\uff0d0.53\uff0d2.47
73.8\uff0d1.64\uff0d13.8\uff0d5.36
15.75+3.59\uff0d0.59+14.25
(1.25\uff0d0.125)\u00d78
36.8\uff0d3.9\uff0d6.1
32\uff0b4.9\uff0d0.9
7.09\u00d710.8\uff0d0.8\u00d77.09
320\u00f71.25\u00f78
3.9\uff0d4.1\uff0b6.1\uff0d5.9
4.2\u00d799\uff0b4.2
1.25\u00d72.5\u00d732
146.5\uff0d(23\uff0b46.5)
9.7\u00d799\uff0b9.7
0.65\u00d7101
5.6\u00f71.25\u00f70.8\u00f72.5\u00f70.4
7.74\u00d7\uff082.8\uff0d1.3\uff09\uff0b1.5\u00d72.26
12.7\u00d79.9\uff0b1.27
5.4\u00d711-5.4
3.65\u00d74.7\uff0d36.5\u00d70.37
2.22\u00d79.9+6.66\u00d76.7
0.79\u00d7199
1.76+0.195+3.24
6.02+3.6+1.98
7.5\uff0b4.9\uff0d6.5
8\uff0d2.45\uff0d1.55
0.32\u00d7403
0.25\u00d736
0.25\u00d70.73\u00d74
0.25\u00d78.5\u00d74
10.4\uff0d9.6\u00d70.35
28.6\u00d7101\uff0d28.6
2.31\u00d71.2\u00d70.5
70\u00f728
3.6\uff0d3.6\u00d70.5
3.9\u00f7\uff081.3\u00d75\uff09
2.7\u00f745
15\u00f70.25
930\u00f70.6\u00f75
3.2\u00d70.25\u00d712.5
2.881\u00f70.43\uff0d0.24\u00d73.5
2.55\u00d77.1+2.45\u00d77.1
\uff0831.8+3.2\u00d74\uff09\u00f75
2\u00f72.5+2.5\u00f72
5180\uff0d705\u00d76
671\u00d715-974
3.416\u00f7\uff080.016\u00d735\uff09
5.67\u00d70.2-0.62
0.4\u00d70.7\u00d70.25
0.78+5.436+1
2.881\u00f70.43\uff0d0.24\u00d73.5
2.55\u00d77.1+2.45\u00d77.1
\uff0831.8+3.2\u00d74\uff09\u00f75
2\u00f72.5+2.5\u00f72
5180\uff0d705\u00d76
671\u00d715-974
3.416\u00f7\uff080.016\u00d735\uff09
5.67\u00d70.2-0.62
100-56.23
0.0430.24+0.875
95\u00f7\uff0864-45\uff09
178-145\u00f75\u00d76+42
812-700\u00f7\uff089+31\u00d711\uff09
85+14\u00d7\uff0814+208\u00f726\uff09
\uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09
120-36\u00d74\u00f718+35
\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
(6.8-6.8\u00d70.55)\u00f78.5
0.12\u00d7 4.8\u00f70.12\u00d74.8
\uff083.2\u00d71.5+2.5\uff09\u00f71.6
6-1.6\u00f74
7.2\u00f70.8-1.2\u00d75
6.5\u00d7\uff084.8-1.2\u00d74\uff09
10.15-10.75\u00d70.4-5.7
5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
\uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09
420+580-64\u00d721\u00f728
\uff0858+370\uff09\u00f7\uff0864-45\uff09
2. 8/9 × 15/36 + 1/27
3. 12× 5/6 – 2/9 ×3
4. 8× 5/4 + 1/4
5. 6÷ 3/8 – 3/8 ÷6
6. 4/7 × 5/9 + 3/7 × 5/9
7. 5/2 -（ 3/2 + 4/5 ）
8. 7/8 + （ 1/8 + 1/9 ）
9. 9 × 5/6 + 5/6
10. 3/4 × 8/9 - 1/3
11. 7 × 5/49 + 3/14
12. 6 ×（ 1/2 + 2/3 ）
13. 8 × 4/5 + 8 × 11/5
14. 31 × 5/6 – 5/6
15. 9/7 - （ 2/7 – 10/21 ）
16. 5/9 × 18 – 14 × 2/7
17. 4/5 × 25/16 + 2/3 × 3/4
18. 14 × 8/7 – 5/6 × 12/15
19. 17/32 – 3/4 × 9/24
20. 3 × 2/9 + 1/3
21. 5/7 × 3/25 + 3/7
22. 3/14 ×× 2/3 + 1/6
23. 1/5 × 2/3 + 5/6
24. 9/22 + 1/11 ÷ 1/2
25. 5/3 × 11/5 + 4/3
26. 45 × 2/3 + 1/3 × 15
27. 7/19 + 12/19 × 5/6
28. 1/4 + 3/4 ÷ 2/3
29. 8/7 × 21/16 + 1/2
30. 101 × 1/5 – 1/5 × 21
31.50＋160÷40 （58+370）÷（64-45）
32.120-144÷18+35
33.347+45×2-4160÷52
34（58+37）÷（64-9×5）
35.95÷（64-45）
36.178-145÷5×6+42 420+580-64×21÷28
37.812-700÷（9+31×11） （136+64）×（65-345÷23）
38.85+14×（14+208÷26）
39.（284+16）×（512-8208÷18）
40.120-36×4÷18+35
41.（58+37）÷（64-9×5）
42.(6.8-6.8×0.55)÷8.5
43.0.12× 4.8÷0.12×4.8
44.（3.2×1.5+2.5）÷1.6 （2）3.2×（1.5+2.5）÷1.6
45.6-1.6÷4= 5.38+7.85-5.37=
46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
47.6.5×（4.8-1.2×4）= 0.68×1.9+0.32×1.9
48.10.15-10.75×0.4-5.7
49.5.8×（3.87-0.13）+4.2×3.74
50.32.52-（6+9.728÷3.2）×2.5
二：1．X-5.7=2.15
2．15 5X-2X=18
3．3X+0.7=5
4．3.5×2= 4.2+x
5.26×1.5= 2x+10
6.0.5×16―16×0.2=4x
7.13 9.25－X=0.403
8.16.9÷X=0. 3
9.X÷0.5=2.6
10.x＋13＝33
11.3 － 5x＝80
12.1.8 +6x＝54
13.6.7x －60.3＝6.7
14.9 ＋4x ＝40
15.80*3.8=X*2.6
16.3X-X=24
17.3X-X=42
18.2X=42
19.X－99＝88
20.30－X＝1
21.654+X＝999
22.88*X＝88
23.99*X＝99
24.95*X＝9025
25.85*X＝7225
26.75*X＝5625
27.45*X＝2025
28.25*X＝625
29.15*X＝225
30.65*X＝4225
脱式计算50个你可以随便挑．解方程30个
你要的也太多了，只能帮你这些！
300道
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