50道五年级脱式计算题带过程和答案，有答案和过程的加分，谢谢了。

408－12×24 = 408 - 288 = 120
（46＋28）×60 = 74 x 60 = 4440
42×50－17 = 2100- 17 = 2083
32＋105÷5 = 32 + 21 = 53
420×（327－238） = 420 x 89 = 37380
(4121+2389)÷7 = 6510 ÷7 = 930
3416÷（0016×35） = 3416 ÷056 = 61
08×[(10－676)÷12] = 08 x(324÷12) = 08 x 27 = 216
567×02-062 = 1134-062 = 0514
04×07×025 = 04 x 025 x 07 = 01 x 07 = 007

078+5436+1 = 6216 +1 = 7216
308÷[14－(985＋107)] = 308 ÷ (14 - 1092) = 308÷308 = 10
[60－(95＋289)]÷018 = (60- 384)÷018 = 216 ÷018 = 120
2881÷043－024×35 = 67 - 024 x35 = 67 - 084 = 586
20×[(244－18)÷04＋015] = 20x (064 ÷04 +015)= 20x(16 +015) = 20 x175 = 35
28-(34+125×24) = 28 - (34 + 3) = 28 - 64 = 216
255×71+245×71 = (255 + 245) x71 = 5 x71=355
08×〔155-(321+579)〕 = 08 x (155 - 9) = 08 x 65 = 52
（318+32×4）÷5 = (318 + 128)÷5 = 446÷5 = 892
315×4÷(6+3) = 126 ÷ 9 = 14

2÷25+25÷2 = 08 + 125 =205
194－648÷18×09 = 194 -36 x09 = 194-324 = 1616
5180－705×6 = 5180 - 4230=950
24÷24－25×08 =10 -2=8
405×(3213-3189) =405x24 = 9720
125×(97-81) =125x16 =2000
6942+480÷3 = 6942 + 160 = 6782
20+80÷4-20 = 20 + 20 -20 = 40 -20 = 20
100÷（32-30）×0 = 100 ÷2 x0= 50 x0 = 0
25×4-12×5 = 100 - 60 = 40

70×〔（42-42）÷18〕=70 x (0÷18) = 70x0 = 0
75×65+75×35 = 75 x (65 +35) = 75x100 = 7500
6-16÷4= 6- 04 = 56
538+785-537= 1323 - 537=786
72÷08-12×5=9 - 6 =3
6-119×3-043= 6-357 - 043 = 6- (357 + 043) = 6-4 = 2
65×（48-12×4）= 65 x(48 - 48 )=65 x0 = 0
068×19+032×19 = (068 + 032) x19 = 1 x 19 = 19
1015-1075×04-57 = 1015 - 43 - 57 = 1015 -(43 + 57)=1015 - 10 =015
58×（387-013）+42×374 = 58 x 374 +42 x 374 = (58 +42)x374 = 10 x 374 = 374

3252-（6+9728÷32）×25 = 3252 - (6+304)x25 = 3252 - 902 x 25 = 3252 -2255 = 997
（136+64）×（65-345÷23）= 200x(65-15) = 200x 50=10000
（48+370）÷（64-45）=418 ÷19 =22
14 × 8/7 – 5/6 × 12/15 =16 - 2/3 = 15x1/3
17/32 – 3/4 × 9/24 = 17/32 - 27/96= 51/96 - 27 /96 = 24/96 = 1/4
3 × 2/9 + 1/3 = 2/3 + 1/3 = 1
5/7 × 3/25 + 3/7 =3/35 + 3/7= 3/35 +15/35= 18/35
1/5 × 2/3 + 5/6 = 2/15 + 5/6 = 4/30 + 25/30 = 29/30
9/22 + 1/11 ÷ 1/2 = 9/22+ 1/11 x 2 = 9/22 +2/11 = 9/22 +4/22 = 13/22
5/3 × 11/5 + 4/3 = 11/3 +4/3 = 15/3 = 5
45 × 2/3 + 1/3 × 15 = 30+5 = 35
7/19 + 12/19 × 5/6 =7/19 + 10/19=17/19
1/4 + 3/4 ÷ 2/3 =1/4+ 1/2 = 1/4 + 2/4 = 3/4
8/7 × 21/16 + 1/2= 3/2+1/2 = 4/2 = 2