四年级下册数学脱式计算及竖式计算Word格式.docx
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38=99×
32+32=46+46×
59=
167×
2+167×
3+167×
5=39×
8+6×
39-39×
4=28×
225-2×
225=
22+33×
34=23×
4+25×
4=360÷
4÷
六.600÷
12÷
5=800÷
5÷
8=480÷
48=240÷
12=
420÷
35=2400÷
25=7800÷
125=127-98=
2
672-36+64=323+189-123=
七.(6467-832)+(1832-1467)=1530+(592-530)-192=960×
46÷
48=
640÷
(16÷
4)=1000÷
(125÷
4)=3600÷
72=
83=72×
125=86×
102=48×
23+48×
76+48=
八.56×
78+22×
56=102×
84=43×
101=102×
36-72=
85-(65-78)=84000÷
8÷
125=32×
125=136-(36-74)=
19×
23-23×
9=192×
8+192×
2=
九.672-36-64=50×
0×
6=57×
13=114×
6=2×
380=
3
1280÷
16÷
8=273-73-27=98+265+202=150×
6=
3200÷
25=17×
7=
十.300×
30=70×
140=25+75-25+75=99×
38+38=
40×
18=120×
6=5×
99+5=2000÷
125÷
8=
80=25×
4=
十一.102+20=27÷
3×
7=35×
22=67+25+33+75=
8=60+255+40=1250÷
5=45×
800-138-162=25×
24=
十二.282+41+159=24×
15=25×
18×
4
7×
4=548+52+468=10×
312=20×
55=
12×
45×
45=25×
(4+8)=
十三.72÷
24=250×
13×
4=13+46+55+54+87=25×
125=28÷
7=5+137+45+63+50=15÷
14=
158+262+138=375+219+381+225=
十四.5001-247-1021-232=378+44+114+242+222=(181+256)+2719=
276+228+353+219=(375+1034)+(966+125)=(2130+783+270)+1017=
99+999+9999=2214+638+286=7755-(2187+755)=3065-738-1065=
5
十五.899+344=2365-1086-214=2357-183-317-357=
2370+1995=497-299=3999+498=1883-398=
25=(13×
125)×
(3×
十六.(12+24+80)×
5=0704×
32×
125=88×
(25+125)=102×
76=58×
98=75×
99+2×
=7
(24+16)=84×
36+64×
8=4
十七.178×
99+178=83×
102-8×
32=123×
18-123×
3+85=
(13×
8)=(12+24+80)×
5=0704×
6
(25+125)=88×
十八.102×
7=25×
(24+16)=
84×
84=178×
99+178=83×
32=
123×
1-8123×
3+85=(13×
(3=×
8)(12+24+80)×
十九.600-60÷
15=20×
20×
4=736-35×
20=25×
98-18×
5+25=56×
56×
8=280-80÷
6÷
6=175-75÷
二十.80-20×
2+60=36×
9÷
36×
9=36-36÷
6-6=25×
(25×
100+45-100+45=48×
99+1=15×
97+3=5+95×
28=
7
100+1-100+1=100-36+64=
二十一.1000+8-1000+8=672-36+64=102+1-102+1=
65+35×
13=25+75-25+75=40+360÷
20-10=13+24×
324-68+32=125×
6×
二十二.980÷
28=828÷
36=123×
6=
568×
9=354×
24=256÷
16=47×
210=
307×
46=54×
312=83×
403=
8
二十三.1598÷
9=126×
89=294÷
29=
203×
32=312×
25=689÷
34=618÷
88=
372÷
45=234×
46=613×
二十四.320×
25=7210+2865=437×
432÷
46=444÷
76=4321÷
48=358×
27=
9
350÷
34=930÷
32=469×
83=
二十五.864÷
36=980÷
36=
694÷
17=5981÷
26=609÷
87=450÷
25=
289÷
44=32000÷
700=
二十六.25×
29=157÷
25=673×
117÷
25=3842÷
34=56×
11=19.95+132.47=
10
36=325÷
12=5×
491=
二十七.125+25×
6=120-60÷
5×
5=1024÷
16×
(135+415)÷
5+16=164-13×
5+85=330÷
(65-50)=95÷
(64-45)=
(12+65÷
13)=(315×
40-364)÷
7=128-6×
16=
二十八.(2010-906)×
(65+15)=(20+120÷
24)×
8=40×
20-200=
11
288÷
[(26-14)×
8]=500×
6-(50×
2-80)=(105×
12-635)÷
(845-15×
3)÷
16=178-145÷
6+42=(40-4)×
25=106×
9-76×
二十九.4,15×
7+85×
7=540-(148+47)÷
13=(308—308÷
28)×
11=
96-962÷
74=21×
(230-192)=19×
74=
10000-(59+66)×
64=920-1680÷
40÷
7=
(315×
7=690+47×
52-398=
12
三十.735×
(700-400÷
25)=1520-(1070+28×
2)=9405-2940÷
28×
21=
45+240÷
12=25×
(24+16)=51+(2304-2042)2×
3=(247+18)×
27÷
148+3328÷
64-75=360×
24÷
32+730=2100-94+48×
54=
三十一.36-720(÷
360÷
18)=1080÷
(63-54)×
80=(528+912)×
5-6178=
(10+120÷
24)×
5=280÷
10+789=[37—(7+6)]×
30=
13
(947-599)+7×
64=36×
(15-276÷
23)=(93+25×
21)×
9=
(39-21)×
(396÷
6)=
三十三.384÷
12+3×
31=16×
[(17-8)3÷
]=28×
(5+96÷
32)=
81÷
[(72-54)9×
]=57×
12-560÷
35=(140-70)5×
4=178×
99+178=
848-640÷
12960÷
(1500-32×
45)32×
(25+125)
14
三十四.125×
6=335×
26=165×
24=256×
31=
47×
210=54×
312=[192-(54+38)]×
(12+24+80)×
50=(140-70)5×
4=63+84×
42=
三十五.490÷
7+24×
5=15×
7=(46-20)×
30-90=
27×
4=108-(83+360÷
60)=2400÷
80-14×
306×
12=260×
15=689÷
24=303×
46=
15
三十六.65×
224=618÷
88=112×
52=335×
48=336×
25=125×
45=336×
(40-4)×
25=75×
25=290-(34×
3+99)=
三十七.(420+48)÷
(375-345)=142-54÷
9+14=99×
53+53=
76-76×
6=720÷
36÷
2=420÷
(205-198)×
4=
16
65=36×
125=116×
58=256×
81=
三十八.331×
25=125×
34=37×
481=91×
214=
336×
25=215×
34=205×
32=31×
206=
460÷
(29-18÷
3)=450-2×
(16+9)=
三十九.245-(45+39)=125×
(8×
4)×
5=(46-20)×
30-90=
2400÷
2=41×
25-25=(960-400)÷
70=26×
6-110=
17
108-(83+360÷
60)=(420+48)÷
(375-345)=325×
68=
四十.336×
21=245×
31=31×
206=21×
126=
302×
12=(140-70)5×
42=490÷
5=
13+37×
(65+35)=(58+37)÷
(64-9×
5)=135×
四十一.325×
41=12×
321=31×
208=21×
114=
18
17×
184=290-(34×
3+99)=142-54÷
9+14=
6=99×
53+53=450-2×
(16+9)=
四十二.51×
214=61×
135=24×
158=33×
204=
33×
264=16×
109=210×
21=720÷
119×
24=325×
29=180÷
30=66×
四十三.125×
5=41×
25-25=420÷
(205-198)×
19
3)=63+84×
42=360÷
30=920÷
40=
780÷
60=432÷
24=625÷
23=
四十四.(960-400)÷
70=45+240÷
12=123×
3+85×
123=
124+78+22=100-35-25=490÷
5=26×
6-110=
15×
7=(420+48)÷
(375-345)=(46-20)3×
0-90=
20
四十五.850÷
17=780÷
26=960÷
544÷
17=898÷
28=420÷
80÷
20=690÷
30=750÷
四十六.840÷
60=520÷
40=290-(34×
3+99)=99×
25=2400÷
2=108-(83+360÷
60)=
840÷
24=704÷
44=480÷
21
四十七.672÷
21=754÷
58=897÷
39=
142-54÷
9+14=16×
6=450-2×
245-(45+39)=325÷
(266-250)=624÷
26=173÷
17=
四十八.576÷
18=825÷
32=336÷
63=383÷
41×
25-25=420÷
4=460÷
3)=
22
(960-400)÷
70=43+315÷
5=426-279÷
四十九.98-19×
4+62=51+121×
7=84×
3-136÷
(32+28)×
6=135×
5=108×
6=8×
312=
210=138×
9=82×
403=
五十.336÷
21=858÷
39=918÷
23
126×
89=203×
55+720÷
(40-35)(220-180)8÷
36×
(28÷
7+23)
340-240÷
5=
24
25.