四年级数学下册简便运算专题训练1Word文档下载推荐.docx
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简便计算练习题2
704×
32×
125
(25+125)
88×
102×
76
58×
98
178×
101-178
84×
36+64×
84
99+2×
75
83×
102-83×
2
98×
199
123×
18-123×
3+85×
123
50×
(34×
4)×
3
(24+16)
99+178
79×
42+79+79×
57
7300÷
25÷
8100÷
4÷
16800÷
120
30100÷
2100
32000÷
400
21500÷
125
49700÷
700
1248÷
24
3150÷
15
4800÷
简便计算练习题3
2356-(1356-721)
1235-(1780-1665)
27+19×
25
31×
870+13×
310
4×
(25×
65+25×
28)
(300+6)x12
25x(4+8)
125x(35+8)
(13+24)x8
84x101
504x25
78x102
25x204
99x64
99x16
638x99
999x99
99X13+13
25+199X25
32X16+14X32
78X4+78X3+78X3
125X32X8
25X32X125
88X125
72X125
简便计算练习题4
3600÷
4
75
3000÷
125÷
8
1250÷
5
1200-624-76
2100-728-772
273-73-27
847-527-273
278+463+22+37
732+580+268
1034+780320+102
425+14+186
214-(86+14)
787-(87-29)
365-(65+118)
455-(155+230)
576-285+85
825-657+57
690-177+77
755-287+87
871-299
157-99
363-199
968-599
178X101-178
83X102-83X2
17X23-23X7
35X127-35X16-11X35
简便计算练习题5
600-60÷
20X4÷
20X4
736-35X20
25X4÷
25X4
98-18X5+25
56X8÷
56X8
280-80÷
4
12X6÷
12X6
175-75÷
25
25X8÷
25X8
80-20X2+60
36X9÷
36X9
36-36÷
6-6
(25X8)
100+45-100+45
15X97+3
100+1-100+1
48X99+1
1000+8-1000+8
5+95X28
102+1-102+1
65+35X13
25+75-25+75
40+360÷
20-10
13+24X8
672-36+64
324-68+32
100-36+64
简便计算练习题6
26×
39+61×
26
356×
9-56×
9
99×
55+55
78×
101-78
52×
76+47×
76+76
134×
56-134+45×
134
48×
2-4×
48
23×
(40+4)
999×
999+1999
184+98
695+202
864-199
738-301
380+476+120
(569+468)+(432+131)
704×
25
256-147-53
373-129+29
189-(89+74)
28×
125×
9×
72×
简便计算练习题7
720÷
16÷
5
630÷
42
456-(256-36)
3598×
42
5001-247-1021-232
(181+2564)+2719
276+228+353+219(375+1034)+(966+125)
(2130+783+270)+1017
99+999+9999+99999
2214+638+286
3065-738-1065
2357-183-317-357
2365-1086-214
2370+1995
简便计算练习题8
3999+498
8)
(12+24+80)×
50
(25+125)
76
123
3
99+178
57
75
158+262+138
简便计算练习题9
15
(181+2564)+2719
276+228+353+219
(2130+783+270)+101799+999+9999+99999
899+344
497-299
简便计算练习题10
(25+125)
98
84
199
123
(24+16)
125
简便计算练习题11
(a+b)+c=a+(b+c)
2.73+0.89+1.27
4.37+0.28+1.63+5.72
a-b-c=a-(b+c)
10-0.432-2.568
9.3-5.26-2.74
14.9-(5.2+4.9)
18.32-5.47-4.32
(a×
b)×
c=a×
(b×
c)
25×
6.8×
0.040.25×
32×
0.125
6.4×
1.25×
12.5
c×
(a+b)=c×
a+c×
b
0.45×
201
0.58×
10.1
50.2×
99
4.7×
9.9
简便计算练习题12
3.28×
5.7+6.72×
5.7
2.1×
99+2.1
23×
0.1+2.3×
9.9
0.18+4.26-0.18+4.26
1.3÷
0.58×
1.3
7.3÷
4+2.7×
0.25
3.75×
0.5-2.75÷
2
5.26×
0.125+2.74÷
8
a÷
b÷
c=a÷
(b×
c)
6.3÷
1.8
9.5÷
(1.9×
8)
12.8÷
(0.4×
1.6)
930÷
0.6÷
5
63.4÷
2.5÷
0.4(7.7+1.54)÷
0.7
简便计算练习题13
6.9+4.8+3.1
15.89+(6.75-5.89)
7.85+2.34-0.85+4.66
35.6-1.8-15.6-7.2
13.75-(3.75+6.48)
47.8-7.45+2.55
66.86-8.66-1.34
0.25×
16.2×
32×
0.125
2.5×
(4+0.4)
(1.25-0.125)×
8
4.8×
100.1
4.2×
99
56.5×
9.9+56.5
7.09×
10.8-0.8×
7.09
3.83×
4.56+3.83×
5.44
3.65×
4.7-36.5×
0.37
13.7×
0.25-3.7÷
10.7×
16.1-1.1×
10.7+10.7×
5.4×
11-5.4