沪教版四年级数学下册小数加减混合综合练习题47.docx
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沪教版四年级数学下册小数加减混合综合练习题47
0.33-0.09=
88.3-53.7=
0.48+0.18=
0.4+7.1=
7.8+5.4=
0.13+0.5=
2.2+3.8=
7.3-0.11=
0.2+0.56=
0.78+0.24=
0.57+9=
9.86+5.48=
0.28+0.44=
0.9-0.5=
0.17+9.5=
7.1-0.69=
2+1.1=
3.59+8.38=
3.6-0.19=
0.93+0.3=
0.5-0.2=
6.53+6.97=
0.62+6.9=
0.51+0.65=
0.68+3.6=
95.59+37.18=
37.9+4.82
28.94+94.88=
70.5+127.3=
87.7+822.9=
797.1-238.4=
293.1-31.1=
70.28-1.19=
8.028+1.584=
1.5+1.3+1.5
32.9+98.6+77.1
43-0.27-0.23
947-6.63-7.37
70.9+66.8+1.2
0.95+3.41+0.85+7.59
57.4+(8.8-0.88)
0.77+0.52+0.63
88-2.3-9.7
0.57-0.26=
1.3-0.46=
3.5+0.68=
0.42+0.05=
9.66+7.98=
0.2-0.2=
4.8+0.26=
0.08+7.4=
0.2-0.33=
0.81+0.1=
0.77+0.56=
1.25+3.89=
8.3-0.27=
0.93-0.64=
0.45+6.4=
6.6+0.47=
3.7+7.4=
27.8-13.1=
0.43-0.06=
0.17+2.4=
2.4+7.5=
0.87+5.8=
0.56+0.27=
3.15+1.95=
0.99+0.27=
37.35+15.28=
135.3+55.3
22.85+17.96=
585.5+283.8=
8.58+389.1=
927-315.2=
48.8-3.21=
915.6-26.6=
3.396+2.006=
0.31+0.74+0.49
1.87+8.35+7.13
26-8.3-5.7
785-7.13-1.87
80+52.2+7.3
1.6+9.89+5.4+6.11
65.4-(2.7-0.7)
0.88+0.85+0.92
89-0.54-0.66
2.1-0.67=
0.72-0.05=
0.84-0.18=
6.4+0.6=
7.11+3.8=
7.6-6.1=
8.3+1.7=
8.7+0.87=
8.7-0.24=
3.7+0.73=
4.81+3.25=
2.41+0.44=
0.07+0.1=
5.7+6=
6.1-0.87=
6+9.3=
0.77+8.2=
0.81+0.32=
9.9+7.9=
0.77+0.12=
0.28+0.4=
0.41-0.31=
0.17+6.1=
6.1-1=
8+0.18=
38.52-37.59=
89.13+4.76
743.9+412.7=
32.34+92.44=
1+39.48=
68.59-34.36=
40.43-2.95=
459.5-17.2=
46.28+32.24=
5.6+4.8+2.4
1.89+4.46+1.11
42-7.1-9.9
448-6.87-6.13
21.8+34+5.8
5.1+4.81+9.9+2.19
96.7-(4.5-0.86)
0.83+0.89+0.27
48-7.8-4.2
5.3+4.8=
6.6-0.72=
6.5+1.6=
0.81+3.9=
73.2-71=
0.47+0.4=
75.6-10.7=
8.4+0.79=
5.5+5.9=
7.3+0.24=
7+9.7=
0.6-0.35=
0.9+8.4=
16.8-4.8=
78.7-25.1=
9.4+0.23=
8.5-7.1=
6.03+8.08=
0.19+5.3=
8.4-0.86=
0.54+8=
0.3+0.8=
4.5+6.4=
9.82+6.88=
57-34.3=
27.56+17.94=
304.3+65.3
25.06+63.11=
490+827.7=
40.5+216.5=
82.41-29.41=
435.1-13.1=
395.4-21.4=
420.4-287.2=
1.1+6.6+7.9
98.1+2.7+11.9
36-0.92-0.78
241-85.1-94.9
4.84+2.63+0.12
0.88+5.75+0.42+3.25
12.7-(2.9-0.07)
3.3+3+4.7
91-0.52-0.88
0.78-0.59=
0.3+3.4=
0.75+2.2=
5-5=
8.06+7.19=
0.5+0.8=
3.8-0.52=
0.91+0.88=
2.18+3.43=
9.97+1.83=
0.85+9.6=
8.2+6.5=
0.26+0.75=
0.72+0.92=
0.3+7.4=
1.19+2.96=
0.5-0.5=
0.38+0.93=
0.92+0.26=
0.2-0.13=
0.45+9.8=
5.23+5.44=
1.35+8.13=
6.3-4=
0.31+0.35=
14.88+14.68=
41.49+8.72
359.7+181.2=
72.29+254.5=
80.5+302.2=
65.06-45.44=
29.51-2=
608.4-54=
824.3-462.8=
9.8+2.2+1.2
98.6+66.9+81.4
40-0.59-0.31
296-33.1-36.9
1.24+3.2+0.82
0.14+22.8+0.86+27.2
56.3+(4.9-0.52)
9.1+3.1+9.9
58-0.19-0.81
0.34+0.34=
7.4+5.6=
0.77+0.21=
0.09-0.09=
0.74+0.28=
3.09+6.3=
0.29-0.15=
0.04+1.7=
9.03+6=
9-0.2=
9.8+0.4=
0.78-0.54=
5.8+0.74=
7.6+4.3=
61.5-44.2=
0.84+0.5=
0.59+5.1=
43.1-38.2=
6.6+3.8=
0.65+2.1=
0.39+0.27=
0.9+3.8=
5.6-0.85=
7.3+7.2=
9.59+9.28=
71.35-49.32=
55.49+2.42
62.99+63.38=
58.74+720.1=
21.8+79.28=
993.6-399.7=
23.06-2.91=
61.49-1.12=
617.1+494.1=
2.5+8.3+9.5
42.5+73.3+57.5
80-4.3-5.7
896-8.82-2.18
5.59+9.7+0.66
0.54+92.1+0.36+87.9
37.3+(2.7-0.16)
0.53+0.95+0.97
44-0.79-0.51
7+7.7=
9.28+1.86=
0.61+0.41=
7.75+1.49=
0.59+5.3=
0.32+9.7=
6.9+0.74=
1.1+9.3=
1.5+4.55=
2.4+4.5=
0.82+0.9=
0.97+9.9=
0.34+9.3=
0.89+7.2=
1.5+7.3=
0.79+0.47=
0.08+0.67=
0.27+0.82=
2.95+7.73=
0.67+9=
0.11+9.3=
0.19+0.62=
0.46+0.75=
3.3+6.1=
5.1-4.7=
8.58+4.86=
865.3+27
927.5+924.4=
53.14+62.32=
28.3+879.9=
748.6-445.5=
57.03-5.05=
10.72-2.65=
7.083+6.562=
5.9+2.8+7.1
45.8+96.2+34.2
73-4.1-1.9
880-83.3-46.7
9.1+5.86+0.28
0.65+67.6+0.35+82.4
41.5-(2.3-0.67)
0.74+0.93+0.96
91-2.5-7.5
2.96+6.92=
4.7+0.7=
0.58+0.9=
0.63+0.27=
5.8+0.72=
43.6-1.4=
0.94+0.63=
8.3+4=
0.19+7.3=
0.81+0.16=
0.94+5.2=
3.32+8.18=
5+0.9=
8.1-6.9=
0.17+0.42=
2.3+0.39=
16.1-3.4=
3.4+2.3=
0.36+0.85=
6.5+4.21=
5.2+0.83=
0.4+0.49=
6.34+4.69=
1.7+7.8=
0.66+0.09=
2.023+1.453=
31.35+4.81
229.8+576.5=
19.55+718.7=
11.9+74.88=
68.05-54.11=
557.3-34.4=
303.8-30.6=
83.34-33.33=
1.4+2.3+1.6
5.24+0.45+2.76
87-4.6-5.4
667-4.59-9.41
9.41+3.61+0.33
0.89+2.29+0.51+3.71
73.9+(3.2-0.26)
4.4+1.3+9.6
58-0.25-0.75
0.86+1.7=
1.4+4=
0.02+0.1=
22.7-19.9=
7.3-2.1=
0.45+0.68=
2.29+4.23=
0.26+0.84=
3-0.15=
0.24+8.7=
0.3+4.7=
0.05+0.06=
1.2+0.75=
6.02+0.91=
0.35+8.1=
4.4-2.9=
9.8+1.3=
0.31+0.99=
0.83+0.34=
0.73+2.3=
6.47+6.6=
5.54+0.86=
9.5+7.3=
1.66+8.99=
0.1+5.7=
54.03-25.55=
77.53+1.66
552.8+446.5=
69.6+345.2=
60.9+183.7=
938.7-110.7=
26-1.68=
299.4-33.8=
645.9-511.2=
0.31+0.86+0.79
28.6+37.6+51.4
84-8.1-1.9
382-8.24-1.76
87.5+15.4+1.7
0.53+8.71+0.37+7.29
69.9+(6.2-0.23)
0.45+0.26+0.35
48-0.95-0.15
0.73+7.2=
0.2+0.72=
0.29-0.27=
9.7+4=
3.5+3.4=
1.4+9.5=
2.8+0.17=
0.34+9.3=
0.06+0.03=
4.1-3.3=
6.44+8.74=
1.5-0.2=
9.5+9.9=
62.1-0.6=
8.6+8.4=
0.5-0.47=
1.8-0.37=
8.64+3.56=
5.2-1.4=
0.23+3.4=
7.51+8.49=
0.77+0.52=
0.19-0.16=
0.75+0.31=
2.8+0.85=
54.38+50.28=
8.915+0.254
19.79+15.81=
840.8+594.9=
2.29+221.7=
87.42-59.41=
308.9-57.1=
271.6-20.1=
438.5-351.9=
5.1+3.2+2.9
14.5+99.2+35.5
59-3.4-3.6
705-61.5-88.5
8.54+6.51+0.6
0.32+4.74+0.98+1.26
54.9+(8.6-0.26)
0.72+0.75+0.18
45-5.7-2.3
9.14+9.62=
5+4.5=
0.89+6=
4.6+6.3=
2.6-1.9=
2.5+4.8=
0.1+0.77=
9.6+3.5=
4.4+0.88=
0.26+0.2=
6.1-5.5=
5.5+9.6=
37.9-31.6=
4.1+3.7=
0.41+0.66=
9.3+0.9=
0.64+5.9=
0.94+0.43=
0.63+0.2=
0.34+3.1=
3.86+6.27=
4.2+2.62=
0.17+0.4=
0.53+7=
7.1+4.2=
945.7+319.6=
472+88.9
35.53+98.9=
98.43+60.5=
4.53+72.93=
831.2-361.2=
84.8-1.46=
703.1-48.2=
176.1-128=
7.4+0.8+5.6
73.1+72.4+86.9
59-8.2-2.8
438-5.45-7.55
79.9+24.5+6.9
0.62+2.61+0.58+6.39
21.8-(6.7-0.12)
0.95+0.51+0.15
57-0.11-0.79
0.4+0.17=
2.35+2.73=
8.6+0.32=
7.9+0.89=
4.9+0.41=
0.93+6.9=
0.04+1=
0.47+0.05=
0.08+0.91=
0.12+8.2=
7.8-0.66=
8-2.1=
9.2-1.4=
0.28+2.4=
3.8+0.15=
3.5+2.9=
78.4-21=
6.88+1.22=
0.64+8.9=
0.6+0.16=
8.7+0.95=
0.36+0.71=
0.51+0.9=
0.2+2.8=
0.95-0.12=
761.4-211.1=
685.6+86
654.8+692.9=
393.1+51.63=
4.85+68.77=
65.77-17.24=
66.39-1.78=
41.41-4.23=
893.3-164.2=
5.5+5.6+1.5
3.33+7.05+8.67
72-3.7-1.3
411-93.1-16.9
6.52+3.82-0.46
8.5+9.35+1.5+8.65
60+(7.6-0.7)
9.7+6.3+3.3
28-1.6-7.4
8.8+0.61=
6.9-0.25=
3.8+6.4=
7.1-0.12=
0.26-0.06=
0.84+9.4=
0.68+0.5=
1.3-0.5=
67.5-46=
0.7+0.3=
0.51+8.8=
3+6.7=
2.3+0.7=
0.38+0.3=
5.3+1.4=
0.58+0.94=
2.95+0.78=
0.06+0.61=
7.6-4.2=
2.5-0.49=
0.1+1.5=
0.51+0.44=
4.3+4.5=
0.16-0.06=
0.94+4.6=
40.97-24.52=
245.9+93.4
74.88+26.74=
183.7+382.2=
43.8+27.31=
724.8-418.4=
80.83-3.26=
833.1-23.4=
8.339-2.866=
1.1+4.5+3.9
3.87+7.14+8.13
92-0.41-0.69
845-7.12-6.88
68.1+24.9-6.5
7.1+88.2+4.9+31.8
53.2+(3.4-0.38)
5.9+5.3+6.1
24-3.5-2.5
9.9-7.4=
8-0.85=
0.89+1.5=
0.26+1.3=
7.2-2.9=
6.49+0.67=
0.1+0.25=
8.3+2.32=
4.31+4.67=
4.6-0.2=
63.2-48.8=
5.1+8.7=
0.67-0.33=
0.69+6.7=
0.62+0.88=
0.08+0.85=
4.8+5.6=
0.6+0.03=
9-0.5=
0.6+9.1=
4.51+5.88=
78.6-49.6=
4.95+2.47=
8.7+8.4=
0.22+4.8=
200.3-182.2=
18.99+4.89
779.3+448.1=
726.7+114=
16.2+90.61=
765.5-489.3=
79.51-2.93=
685.1-46.7=
66.71+56.91=
0.21+0.63+0.29
2.46+5.92+9.54
76-8.1-1.9
985-2.87-7.13
48.6+26.8+2.9
1.8+5.19+7.2+3.81
49.6-(8.3-0.88)
0.34+0.32+0.26
54-0.57-0.63
8+0.37=
1-0.9=
0.89+0.34=
0.09+0.23=
4.4+1.7=
0.96-0.78=
0.49+2.7=
6.14+6.78=
9.2+9.3=
8.8+0.71=
4.2-0.07=
2.22+6.81=
8.87+6.25=
2.8-1=
2.7+7.14=
0.29+0.08=
7.5+0.66=
3.2-0.43=
2.6+2.7=
5.3+8.77=
1.2+1.2=
3.5-0.46=
8.9+9.9=
0.45+6.4=
0.24+0.36=
909-118.7=
23.81+5.56
58.69+45.13=
814.8+90.51=
5.37+83.27=
718.8-407.8=
123.3-10=
854.2-24.3=
42.67+34.19=
0.49+0.19+0.71
8.78+3.63+3.22
40-4.5-7.5
365-95.9-64.1
5.89+6.48+0.95
0.63+3.67+0.97+4.33
44+(1.6-0.14)
2.4+1.1+4.6
44-7.6-3.4
0.53+0.78=
2.5+4.7=
2.9-1.3=
0.46-0.02=
9.8+5.2=
0.75+7.9=
7.4+1.74=
0.58+8.4=
0.94+0.97=
0.4-0.8=
7.7+0.64=
7.35+6.82=
0.36+0.54=
6.5+1.6=
62.8-43.3=
3.6+9.92=
6.33+9.61=
0.46+0.81=
5.19+8.65=
0.2+0.59=
8.17+4.73=
0.4+0.04=
0.55+0.94=
0.54+0.4=
3.4+1.2=
39.45-11.24=
82.24+3.16
730.2+323.2=
206.6+84.25=
18.4+673.6=
95.56-45.58=
462.7-44.3=
654.4-38.8=
123-107.5=
9.4+5+5.6
11.6+58.6+38.4
26-0.31-0.59
635-14.5-25.5
83.9+11.7+1.9
0.76+4.79+0.44+3.21
47.5+(1.6-0.4)
0.54+0.54+0.86
30-0.83-0.67
0.49+1.3=
3.8-0.8=
0.93+0.51=
0.11+5=
0.07+0.2=
0.67+0.67=
0.27+0.88=
1.6+0.82=
4.6+7.1=
8.4+0.78=
6.5+0.72=
2+6.9=
9.69+8.07=
0.34-0.27=
0.7+1=
0.56+6=
0.14+5.3=
0.81+0.55=
5.32+0.13=
0.83+6.2=
0.45+0.4=
1.8+3=
0.4+4.7=
4+0.65=
0.58-0.26=
42.52-16.11=
9.644+0.83
869.8+386.7=
244+169=
1.02+79.37=
783.1-154.1=
551.1-44.1=
20.92-2.48=
79-45.31=
8.2+8+4.8
92.4+83.1+37.6
70-0.95-0.75
500-7.77-1.23
81.8+54.1+3.4
1.1+3.25+9.9+8.75
71.4+(9.4-0.9)
0.95+0.73+0.95
85-0.74-0.36
4.9+9.1=
0.56+2.1=
4.26+1.84=
0.55-0.27=
0.53+6.3=
0.16+0.05=
0.75+0.34=
0.2+0.78=
0.66+7.3=
2.4+0.9=
2.8-0.7=
3.9-0.92=
6+1.7=
0.69+0.26=
4.3+1.1=
5.77+9.8=
5.4+1.1=
0.14+0.54=
0.1+0.3=
5.02+4.06=
4.79+5.05=
0.62+0.8=
9.26+5.93=
3.2