四年级下册数学脱式计算及竖式计算Word下载.docx
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四年级下册数学脱式计算及竖式计算Word下载.docx
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64×
25=25×
88×
(40-4)=
76×
10325×
44=
42×
99×
78=45×
37+37×
55=
28×
21+28×
79=
五.
17×
23-23×
7=38×
46+64×
38
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=
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=
99×
83
72×
86×
102=48×
23+48×
76+48
八.
56×
78+22×
56=102×
84=
43×
101=
36-72=
85-(65-78)=
84000÷
8÷
32×
136-(36-74)=
19×
9=192×
8+192×
2=
九.672-36-64= 50×
0×
6= 57×
13= 114×
6= 2×
380=
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×
12=
800-138-162= 25×
24=
十二.282+41+159= 24×
15= 25×
18×
2=
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=
十五.899+344 = 2365-1086-214=2357-183-317-357=
2370+1995= 497-299= 3999+498= 1883-398 =
25=(13×
(3×
8)=
十六.(12+24+80)×
50 = 704×
25= 25×
32×
125 = 88×
125 =
(25+125)= 102×
76= 58×
98= 75×
99+2×
7 =
(24+16)=84×
36+64×
84 =
十七.178×
99+178=83×
102-83×
2= 123×
18-123×
3+85=
(13×
8)= (12+24+80)×
50 = 704×
125=
(25+125)= 88×
125=
十八.102×
76 = 58×
98= 75×
7= 25×
(24+16)=
84×
84= 178×
2=
123×
3+85=(13×
8) = (12+24+80)×
50=
十九.600-60÷
15 = 20×
20×
4= 736-35×
20 = 25×
4=
98-18×
5+25= 56×
8= 280-80÷
4=
6÷
6= 175-75÷
8=
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=
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×
8 =
324-68+32=125×
6×
8=
二十二.980÷
28=828÷
36=123×
6=
568×
9=354×
24=256÷
16=47×
210=
307×
46=54×
312=83×
403=
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×
28=
432÷
46=444÷
76=4321÷
48=358×
27=
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×
12=
117÷
25=3842÷
34=56×
11=19.95+132.47=
36=325÷
12=5×
491=
二十七.125+25×
6=120-60÷
5×
5=1024÷
16×
3=
(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=
288÷
[(26-14)×
8]=500×
6-(50×
2-80)=(105×
12-635)÷
25=
(845-15×
3)÷
16=178-145÷
6+42=(40-4)×
25=106×
9-76×
9=
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=
三十.735×
(700-400÷
25)=1520-(1070+28×
2)=9405-2940÷
28×
21=
45+240÷
12=25×
(24+16)=51+(2304-2042)×
23=(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÷
5=280÷
10+789=[37—(7+6)]×
30=
(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)×
54=178×
99+178=
848-640÷
12960÷
(1500-32×
45)32×
(25+125)
三十四.125×
6=335×
26=165×
24=256×
31=
47×
210=54×
312=[192-(54+38)]×
6
(12+24+80)×
50=(140-70)×
54=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=
三十六.65×
224=618÷
88=112×
52=335×
24=
167×
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=
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=
108-(83+360÷
60)=(420+48)÷
(375-345)=325×
68=
四十.336×
21=245×
31=31×
206=21×
126=
302×
12=(140-70)×
54=63+84×
42=490÷
5=
13+37×
(65+35)=(58+37)÷
(64-9×
5)=135×
24=
四十一.325×
41=12×
321=31×
208=21×
114=
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×
125=
四十三.125×
5=41×
25-25=420÷
4=
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)×
四十五.850÷
17=780÷
26=960÷
544÷
17=898÷
28=420÷
30=920÷
80÷
20=690÷
30=750÷
50=
四十六.840÷
60=520÷
40=290-(34×
3+99)=99×
53+53=
25=2400÷
2=108-(83+360÷
60)=
840÷
24=704÷
44=480÷
32=
四十七.672÷
21=754÷
58=897÷
39=
142-54÷
9+14=16×
6=450-2×
(16+9)=
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)=
(960-400)÷
70=43+315÷
5=426-279÷
3=
四十九.98-19×
4+62=51+121×
7=84×
3-136÷
8=
(32+28)×
6=135×
5=108×
6=8×
312=
210=138×
9=82×
403=
五十.336÷
21=858÷
39=918÷
27=
126×
89=203×
55+720÷
(40-35)(220-180)÷
836×
(28÷
7+23)
340-240÷
5=
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