苏教版五年级册小数乘除法运算练习题.docx
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苏教版五年级册小数乘除法运算练习题.docx
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苏教版五年级册小数乘除法运算练习题
苏教版五年级册小数乘除法运算练习题
0.25X8.5X4
12.5X0.96X0.8
0.25X0.73X4
4.36X12.5X8
0.25X16.2X4
1.25X2.5X32
3.2X0.25X12.5
0.25X36
(1.25-0.125)X8
4.8X10.1
3.6X102
0.39X199
48X0.56+44X0.48
0.279X343+0.657X2790.264X519+264X0.481
9.16X1.53-0.053X91.60.125X9612.5X10.8(20-4)X0.25
、乘法分配律练习
0.3
X63
+
99.7
X63
1.2
X31
+
98.8
X31
6.1
X68
+
93.9
X684
4.8
X61
+
95.2
X61
4.9
X45
+
95.1
X45
4.4
X20
+
95.6
X20
1.5
X24
+
98.5
X24
7
X82
+
93
X82
8.8
X27
+
91.2
X27
6.8
X8
+
93.2
X8
5.4X9+8.6X9-4.0X9
9.3X3+5.9X3-5.2X3
二、乘法结合律练习
25X7.1X4
12.9
X25X4
12.5
X0.69X8
35X0.2X0.5
0.75
X50X0.4
1.28
X5.93X80
三、简便计算
25X4.4
8.8
X1.25
10.1
X5.6
9.9X2.6
1.5
X1.6
0.25
X3.6
1.6X67+98.4
X67
0.1X8.2+0.2
X8.2+9.7X8.2
25.2+6=
34.5-1.5=
5.6-0.04=
1.8-12=
1.8-1.2=
7.83-9=
4.08-0.8=
0.54-0.6=
6.3+0.14=
72-15=
14.21-7=
24-1.5=
1.26-18=
43.5-29=
18.9-0.27=
1.35-15=
28.6-11=
20.4-24=
3.64+52=
156+0.12=
328-1.6=
1.35-27=
7.65-0.85=
12.6-0.28=
62.4+2.6=
54.4-0.16=
1.44-1.8=
11.7-2.6=
19.4+12=
59.8-0.23=
19.76-5.2=
10.8-45=
21+1.4=
8.84-1.7=
62.1-0.03=
1.89-54=
0.51+2.2=
7.1-2.5=
1.998-0.54=
1.28-16=
2.1-0.4=
2.56-32=
50.18-38.6=
4.68-75=
14.7-0.07=
5.4-15=
124.8-0.24=
23.4-585=
0.544-0.025=203.5-11=24-15=
3.64-52=
3521.7-.39=
0.10004
一0.2=
12-0.6=
16.8
-0.04=
2.4一0.6=
1162.8一
0.38=
0.56063
-0.7=
4260-0.6=
14-0.04=
7.11-0.9=
1098-0.36=
0.32012
-0.4=
540-0.5=
25.2
-0.04=
2.7一0.6=
2618.7一
0.29=
0.18012
—0.6=
1412-0.2=
8.8-
0.04=
0.76一0.2=
2687.1一
0.53=
0.09027
一0.3=
2128-0.7=
18.9
-0.03=
2.38一0.7=
2905.6一
0.32=
0.0001一
0.5=
2436-0.6=
13.5
-0.05=
4.44-0.6=
2464.4-
0.61=
0.24021
一0.3=
2412-0.3=
30.8
-0.07=
1.32一0.4=
8787-0.87=
0.06006
—0.6=
330-0.3=
54.9
-0.09=
1.2一0.5=
2580-0.43=
0.2001一
0.5=
763-0.7=
23.2
-0.08=
0.95一0.5=
4411-0.55=
0.12012
一0.3=
1045-0.5=
53.6
-0.08=
1.23一0.3=
4775.3-
0.53=
0.45027
-0.9=
1656*0.8=
5*0.02=
0.72*0.9=
5895.5一
0.65=
0.08一0.8=
1210*0.2=
25.5*0.05=
3.44*0.8=
3388.8一
0.48=
0.72032
-0.8=
3224*0.8=
18*0.05=
3.45*0.5=
1331.2一
0.64=
0.02008
-0.2=
3224*0.8=
39.6*0.09=
0.7*0.5=
1747.2-
0.84=
0.18048
*0.6=
7280*0.8=
53.4*0.06=
0.4*0.8=
948.3一0.87=
0.0801-
0.2=
2763*0.9=
22.8*0.04=
2.24*0.8=
668.8一0.32=
0.6309-
0.9=
6424*0.8=
12.9*0.03=
1.8*0.3=
3120一0.52=
0.12048
*0.6=
4249*0.7=
23*0.05=
6.44*0.7=
920一0.23=
0.28042
*0.7=
749*0.7=
30.5*0.05=
0.6*0.5=
68.4一0.76=
0.48018
*0.6=
2420*0.4=
9*0.03=
0.48*0.4=
5096-0.56=
0.64072
*0.8=
2430*0.3=
14.7*0.07=
5.76*0.6=
3385.2一
0.42=
0.28049
*0.7=
1628*0.4=
22.4*0.08=
0.72*0.9=
745.5-0.71=
0.00028
*0.7=
5406*0.6=
37.8*0.06=
1.26*0.9=
3254.4-
0.36=
0.50015
*0.5=
2520*0.5=
30.5*0.05=
2.52*0.3=
529.2-0.49=
0.16012
*0.4=
1506*0.3=
5.4*0.02=
1.74*0.6=
24一0.6=
0.24012-0.4=
1608-0.4=
39.2一0.08=
2.32
+0.8=
1842.3一
0.89=
0.20036一0.4=
627-0.3=
17.4-0.06=
5.11
-0.7=
2259.2一
0.32=
0.3609一0.9=
3035-0.5=
22-0.04=
0.32
-0.4=
5467.2-
0.68=
0.1002一0.5=
1618-0.2=
13-0.02=
2.76
+0.3=
1522.5-
0.25=
0.18009一0.3=
903-0.3=
11.4-0.02=
2-0.8=
2973.6一
0.59=
0.12006一0.3=
30-0.6=
24-0.06=
0.8-
0.4=
51.3一0.57=
0.27021一0.3=
1521-0.3=
16.8一0.07=
1.44
―0.6=
748-0.68=
0.45045一0.5=
6356-0.7=
35.2一0.08=
1.76
-0.4=
4341.6-
0.72=
0.25一0.5=
6432-0.8=
14.4-0.02=
2.52
-0.4=
3960一0.66=
0.04016一0.2=
603-0.3=
17.1一0.03=
5.58
―0.6=
3212.8一
0.64=
0.54一0.9=
612-0.6=
68.8一0.08=
1.26
―0.6=
1934.2一
0.38=
0.18003一0.3=
7272-0.9=
14.4-0.03=
0.36
+0.3=
2265-0.75=
0.15015一0.5=
1806-0.3=
39-0.06=
1一0.5=
1057-0.35=
0.6404-0.8=
5409-0.9=
36.4一0.07=
2.61
+0.3=
1053-0.26=
0.32032
一0.8=
1206-0.6=
18.6一0.03=
1.84
一0.8=
29.4-0.42=
0.45054
一0.9=
1624-0.8=
15.8一0.02=
0.45
一0.5=
540-0.5=
0.24018
—0.6=
2712-0.3=
33-0.06=
5.94
—0.6=
5420.1-
0.89=
0.10012一0.2=
8024-0.8=
13.8
一0.03=
2.97
一0.3=
1364-0.44=
0.1806一0.6=
6300-0.7=
50.4
一0.06=
0.45
一0.5=
1842.3一
0.23=
0.3003一0.5=
1809-0.3=
21.3
一0.03=
2.95
一0.5=
2899.2一
0.48=
0.12028一0.4=
7021-0.7=
21-
0.06=
6.58
-0.7=
1980-0.66=
0.02012一0.2=
2500-0.5=
27.2
-0.04=
5.76
一0.8=
632.4一0.31=
0.45009一0.9=
5614-0.7=
39-0.05=
2.85
一0.3=
1830.4一
0.26=
0.48048-0.8=
72-0.8=
23.7
一0.03=
0.51
一0.3=
1416.8一
0.28=
0.21012一0.3=
3505-0.5=
16.5
一0.03=
0.15
一0.3=
2081.5一
0.60012一0.6=
303-0.3=
30.5
一0.05=
1.46
一0.2=
3030一0.5=
254.4-0.24=
2660一0.38=
6806.8一
0.68=
0.23=
5600-0.8=
3040-0.5=
2032-0.4=
2712-0.3=
915-0.3=
2464-0.8=
4000-0.5=
4056-0.8=
816-0.2=
7254-0.9=
7240-0.8=
7272-0.8=
4256-0.7=
520-0.5=
28-0.04=
62.1一0.09=
13.8一0.03=
21.6一0.03=
21.6一0.04=
28-0.07=
34.8-0.04=
36-0.09=
18-0.06=
39.9一0.07=
44.8-0.07=
25.5一0.03=
38.5一0.07=
13.8一0.02=
0.6一0.4=
5.34一0.6=
2.91一0.3=
1.08一0.6=
5.88一0.6=
0.78一0.3=
1.56-0.4=
2.65一0.5=
1.98一0.9=
3-0.6=
1.28-0.4=
4.64-0.8=
1.33一0.7=
1.47-0.3=
4256-0.7=
4949-0.7=
6024-0.6=
909-0.3=
2428-0.4=
2712-0.3=
4949-0.7=
40-0.8=
7200-0.9=
2418-0.3=
2400-0.6=
6356-0.7=
618-0.3=
4949-0.7=
4824-0.8=
16.8一0.02=
33-0.05=
35.7一0.07=
44.5-0.05=
8.2一0.02=
44-0.05=
28.5一0.05=
38.5一0.07=
12.6一0.03=
43.2一0.09=
47.2-0.08=
30.4一0.08=
22.2一0.03=
17.5-0.07=
52-0.08=
6.3一0.9=
0.9一0.5=
1.8一0.3=
5.52一0.6=
8.19一0.9=
4.64-0.8=
1.47-0.7=
2.85一0.5=
0.21一0.3=
0.96一0.3=
2.76一0.3=
2.25一0.3=
3.4-0.4=
0.64一0.8=
0.35一0.5=
5745.6-
0.57=
0.48048-0.8=
5632-0.8=
15-0.05=
3.5一0.5=
5158.4-
0.64=
0.2504一0.5=
1632-0.8=
12.8-0.04=
3.72-0.4=
1688.4一
0.28=
0.20028一0.4=
428-0.4=
28.4-0.04=
5.18-0.7=
2191.7一
0.31=
0.21003一0.3=
48-0.8=
16.8一0.03=
2.43一0.3=
2582.4-
0.32=
0.06018一0.3=
840-0.4=
18.9-0.07=
4.76-0.7=
3146-0.52=
0.56035一0.7=
1400-0.7=
28.7-0.07=
0.75一0.3=
5616-0.8=
0.1004-0.5=
1842-0.6=
54.4-0.08=
0.5一0.5=
5159.5一
0.85=
0.18018一0.6=
1240-0.4=
38.4一0.08=
2.36一0.4=
1043.8一
0.34=
0.5403一0.6=
15-0.5=
50.4一0.07=
2.2-0.4=
2058.2一
0.41=
0.56021-0.7=
5045-0.5=
27-0.03=
3.54一0.6=
3222.4一
0.53=
0.45009一0.9=
5030-0.5=
25.8一0.06=
1.52一0.8=
2106-0.26=
0.15035一0.5=
3521-0.7=
33.6一0.08=
1.65一0.3=
4242-0.84=
0.18072一0.9=
6464-0.8=
29.5一0.05=
2.96一0.8=
1324.8一
0.64=
0.09021
一0.3=
2012-0.4=
30-0.06=
1.47
+0.3=
1991一0.22=
0.72024
一0.8=
2035-0.5=
4.2-
0.02=
6.58
-0.7=
1728.6一
0.36036
一0.9=
608-0.2=
25.2
-0.03=
0.96
+0.8=
0.86=
641.7-0.31=
0.06016
一0.2=
3054-0.6=
73.8
-0.09=
0.38
+0.2=
3434-0.85=
0.06003
一0.3=
872-0.8=
19.6
-0.04=
1.61
-0.7=
3714.9-
0.24012
-0.4=
1881-0.9=
41.5
-0.05=
3.04
+0.8=
0.61=
1878.6一
0.54045
一0.9=
6440-0.8=
21.5
-0.05=
0.54
+0.3=
0.62=
6508.8一
0.08072
一0.8=
2124-0.3=
62.4
-0.08=
1.36
+0.8=
0.72=
1616.5一
0.30036
—0.6=
2045-0.5=
17.6
-0.02=
5.67
-0.7=
0.53=
7248-0.8=
0.63049
-0.7=
770-0.7=
52.5
-0.07=
0.32
-0.4=
21.2-0.04=
28.8一0.06=
68.8一0.08=
26.4
-0.06=
33.5
+0.05=
37.1-0.07=
32.4-0.04=
26-0.05=
37.6
-0.08=
34-0.05=
39-0.05=
5.2一0.02=
51.8一0.07=
37.8
-0.06=
6.4-
0.02=
8.2一0.02=
12.5一0.05=
23.8一0.07=
11.2
-0.04=
12.8
+0.02=
18.3一0.03=
22.2一0.06=
29.5一0.05=
5.8一
0.02=
30.4
-0.04=
12.8一0.02=
43.5一0.05=
27.5一0.05=
13.6
-0.04=
15.4
+0.07=
37.2一0.06=
26.6
-0.07=
8.8-
0.04=
13.5
-0.03=
41.5
-0.05=
34一0.05=
8.4-
0.04=
23.4
-0.03=
14.7
-0.07=
23.1
-0.07=
15-0.06=
49.6
-0.08=
28.2
-0.06=
17.4
-0.03=
34.3
-0.07=
17.5-0.07=
26.1
-0.03=
26-0.04=
16-0.05=
53.6
-0.08=
20.7一0.09=
20-
0.04=
54.6
-0.07=
18.4
-0.08=
25.5
-0.03=
29-0.05=
60.9
-0.07=
22.5
-0.05=
39.6
-0.06=
76.5
-0.09=
20.3一0.07=
12.2
-0.02=
13.5
-0.03=
21.6
-0.06=
22.4
-0.07=
13.5一0.05=
32-0.05=
8.8-
0.02=
10.8
-0.04=
9.3-
0.03=
58.4一0.08=
27-
0.09=
11.7
-0.03=
9.4-
0.02=
20.4
-0.06=
12-0.04=
56.7
-0.07=
12.9
-0.03=
16.5
-0.03=
12-0.03=
70.4-0.08=
34.2
-0.06=
32.9
-0.07=
23.4
-0.03=
35-0.05=
10.5一0.03=
43.2
-0.06=
71.2
-0.08=
41.3
-0.07=
30.4
-0.08=
30.8一0.04=
18.5
-0.05=
30-0.05=
40.8
-0.08=
14-0.05=
53.9一0.07=
79.2
-0.09=
23.2
-0.04=
12.8
-0.04=
72-0.09=
45-0.09=
53.4
-0.06=
38.4
-0.06=
21.7
-0.07=
9.4-
0.02=
14.7-0.03=
51.8
-0.07=
52.5
-0.07=
11.8
-0.02=
10.2
-0.03=
5.4-0.02=
36.6
-0.06=
36.9
-0.09=
17.6
-0.02=
34.2
-0.06=
19.5一0.05=
44.1
-0.09=
6.4-
0.02=
38-0.05=
39-0.05=
14.7-0.07=
52-0.08=
18.4
-0.04=
25.6
-0.08=
21-
0.05=
64-0.08=
15.4
-0.02=
17.8
-0.02=
19.5
-0.05=
18.8
-0.04=
60.9一0.07=
44-0.08=
27-0.09=
33.5
-0.05=
21.9
-0.
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