沪教版四年级数学下册小数加减混合综合练习题2.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2
0.4+8=
0.91+1=
43.9-32.7=
3.02+3.69=
7.8-6.8=
6.03+5.15=
8.2+4.9=
0.11+5.6=
2.33+3.37=
93.4-0.7=
5.6+1.2=
0.5-0.5=
2.6+0.61=
0.6+4.6=
13-10.4=
4-3.7=
5.18+9.12=
26.1-6.2=
0.88+9.1=
38.8-20.1=
62.8-45.1=
2.8+2.9=
8-5.8=
5.09+4.81=
0.89+2.4=
771.3-261.7=
962.5+73.9
795+404.9=
35.72+766.5=
8.95+14.04=
81.1-19.65=
429.6-52.8=
67.7-34.8=
441.5-244.6=
0.84+0.01+0.26
84.9+71.2+55.1
83-3.7-6.3
960-9.89-5.11
8.61+2.81+0.95
4.4+56.8+7.6+73.2
85.2-(4.5-0.69)
9.5+1.1+4.5
63-0.82-0.28
5.8+6.7=
0.63+0.05=
3.3-1.5=
2.7-2.6=
74.2-27.7=
1.9+0.4=
16.8-11.9=
0.71+8.8=
1.6+0.3=
4.5-0.55=
8.81+7.27=
4.7+3=
0.78-0.18=
0.09+7.5=
1.7+6.9=
77.1-37.5=
7.31+1.32=
4.31+8.73=
6.6-4.4=
0.51+0.77=
6.5-4.4=
6.7-0.28=
3.4-1.5=
8.42+3.33=
0.57+0.53=
5.915-3.964=
4.218+0.583
742+230.1=
102.4+153.2=
47.4+51.74=
814.1-112=
92.52-5.56=
254.2-37=
774.7-635.7=
0.74+0.52+0.66
28.3+63+21.7
44-0.78-0.22
310-2.76-9.24
8.83+5.45-0.47
0.64+2.47+0.86+3.53
83.9-(4.9-0.83)
0.28+0.6+0.12
26-8.1-5.9
5.5+0.1=
0.88+2=
21.5-17.9=
61.5-8=
6.89+3.88=
6.4+2.9=
1.4-1.2=
0.11+9.4=
2.8-2=
0.55+0.61=
0.58+7=
0.23+0.93=
8.66+1.95=
46.6-41.8=
6-2.4=
0.51+0.2=
1.2-0.1=
3.4+1.3=
4.1-3.7=
0.07+0.17=
50.1-3.2=
2.31+3.06=
43.6-30.5=
0.66+0.31=
1.36+7.57=
8.405+5.837=
9.976+0.132
96.66+95.79=
43.4+12.09=
8.97+578.6=
86.67-45.83=
97.93-5.05=
587.7-52.8=
60.81+17.86=
0.16+0.97+0.64
84.8+20.1+85.2
67-0.89-0.21
596-24.6-45.4
3.44+1.32-0.96
2.5+3.33+6.5+5.67
95.9-(1.2-0.05)
2.2+7.3+5.8
35-0.29-0.91
6.8+0.31=
3.6+0.65=
5.5-4.3=
9+8=
82.5-61.1=
0.23+0.92=
0.23+0.26=
0.11+0.82=
0.33-0.31=
4.87+0.01=
5.2-0.3=
3.7-3=
95.8-92.8=
7.77+2.61=
7.1+0.27=
0.36+0.5=
8.5+5.3=
3.99+8.53=
5.6-1.5=
9.8-3.6=
6.92+9.97=
37.6-18.1=
2.8-2=
2.9+7.4=
0.1+3.8=
695.2+618.9=
797.3+75
81.17+63.04=
813.9+623.5=
3.23+304.8=
778.4-229.2=
813.8-14.1=
847.9-36.2=
497.8-348.9=
8.4+8.1+6.6
68.3+41.4+51.7
26-7.9-7.1
222-64.7-35.3
94.9+98.9+8.8
2.9+17.6+3.1+72.4
31.9-(5.6-0.95)
0.61+0.1+0.79
47-8.1-3.9
2.55+7.14=
7.1+0.22=
0.53+0.48=
0.08-0.03=
0.22-0.22=
0.6-0.4=
3.18+2.65=
9.6+3.3=
0.43+6.2=
6.48+1.7=
0.35+1.8=
7.5+5.9=
3.5+0.67=
44.4-10.1=
6.3+5=
0.5-0.3=
0.12+8.3=
91.3-21.5=
36.2-28.6=
5+3.7=
0.39+0.96=
0.18+0.97=
2.9-0.85=
7.7-4.9=
0.88+0.22=
707.6+499.3=
94.76+3.14
843.4+669.5=
89.29+885.7=
6.61+14.59=
65.52-42.57=
84.15-1.96=
489.7-11.3=
3.766-2.817=
2.3+9.3+6.7
2.89+1.18+3.11
36-0.37-0.43
551-4.54-2.46
31.9+31.1+1.3
4.8+35.7+4.2+64.3
28.5-(2.2-0.27)
1.4+6.1+1.6
93-0.51-0.39
6.5-0.64=
2.3+0.8=
0.46+4.9=
58-43.8=
62.4-48.7=
4.4-3.1=
0.93+0.7=
65.8-9.9=
1.1-0.3=
68-57.4=
4.9-0.81=
0.9+0.6=
9.5+7.8=
0.08+0.79=
2.6-2.6=
0.73+9.9=
6.64+5.3=
99.6-20.9=
1.35+9.6=
0.38+4.7=
7.1-5.9=
2.7+0.03=
3.8-0.62=
1+7.32=
0.26+6.1=
9.006-5.384=
8.496+0.591
51.61+41.93=
430.1+77.55=
4.65+36.87=
742.4-443.8=
313.7-28=
450.8-28.6=
38.55+25.19=
4.7+3.9+2.3
91.6+87.7+98.4
34-0.27-0.33
277-62.7-27.3
1.12+5.5+0.12
2.9+52.1+9.1+37.9
29.6-(4.8-0.08)
0.44+0.23+0.46
42-4.7-1.3
96.5-94.1=
0.81+8.13=
0.5+0.43=
7+6.8=
32.9-10.2=
6.2-5.6=
5.07+4.52=
7.4-0.5=
7.8-2.1=
2.4+2.2=
69.9-61.4=
9.44+2.59=
4.6+4.2=
4.1-0.8=
0.3+5.7=
8.4+0.3=
2.4-0.78=
0.52+0.32=
8.56+3.25=
0.47+0.22=
0.28+0.42=
8.5-6=
72.5-59.9=
5.4+0.8=
0.2+0.42=
42.65+33.05=
4.586+0.854
439.6+891.7=
92.07+20.79=
5.33+704.1=
77.95-44.32=
615.9-12.9=
531.2-41.9=
59.73-51.97=
0.11+0.32+0.19
74.3+58.7+55.7
37-0.68-0.52
579-7.44-7.56
54.9+51-3
5.6+77.5+3.4+42.5
88.5+(1.2-0.47)
0.94+0.37+0.16
84-0.38-0.52
2.7+6.1=
3.6+3.8=
6.3+5.1=
3.6-0.5=
0.63+0.45=
6.2-6.1=
59.9-29.2=
7.1+0.54=
86.8-77.1=
0.84+7.1=
0.73+3.4=
81.4-58.6=
0.6+1=
0.46+6=
4.55+9.12=
6.1-0.8=
6.6-1.1=
8.9+5.9=
3.2+8.5=
0.12+0.58=
2.2+9.3=
1.4+2.4=
0.44+0.95=
0.68+0.07=
8.9-0.46=
926.4-584.6=
63.82+3.66
638.5+966.2=
244.3+86.49=
8.39+90.91=
96.54-50.48=
862.9-28.8=
13.75-2.1=
25.02-15.54=
9.9+9.5+2.1
26.7+85.7+23.3
71-8.5-3.5
313-88.4-21.6
7.31+3.06-0.25
5.4+92.6+8.6+97.4
72.6-(3.2-0.24)
0.68+0.22+0.62
48-0.74-0.56
2.9+0.99=
0.07+1.46=
4.7+0.02=
9.77+1.74=
6.4-4=
1.27+4=
0.59+9.7=
3.3+0.4=
7.3+6.4=
0.56-0.28=
6.08+7.91=
0.14+9.3=
1.2+0.5=
0.75+2.1=
1.71+3.92=
0.46+0.66=
91.1-80.2=
90.7-63.2=
0.86+5.7=
3.1+4.9=
9.81+0.27=
89.8-9.5=
99.3-35.7=
82.2-76.4=
3.4+0.52=
496.8+454.2=
3.023+0.13
616.4+359.6=
38.31+61.31=
7.22+48.11=
74.66-15.62=
44.39-4.53=
32.62-1.46=
33.88+13.78=
8.5+9.7+9.5
8.57+3.89+4.43
87-0.74-0.36
210-5.12-1.88
7.78+8.77+0.77
0.25+73.1+0.85+66.9
99+(1.1-0.87)
0.94+0.48+0.86
64-0.45-0.45
0.04+5.5=
4.75+8.77=
7.1+6.4=
2.6-2.4=
0.27+0.66=
4.9-4.3=
9.6-8.7=
9-7.7=
6.3+3.9=
0.63+1.11=
0.5+0.59=
89.4-40.9=
0.71+0.78=
4.9-3.1=
6.4-5.7=
0.23+0.2=
0.31+1.3=
8.5+0.29=
45-16.7=
5.6-1.6=
1.2+5.4=
3.3-0.52=
1.6+0.34=
4.5+8.6=
13.2-0.4=
3.848-3.045=
5.582+0.818
744.1+110=
87.45+266.5=
5.73+490.8=
73.66-13.55=
333.2-38.1=
17.7-5.27=
261.9+152.4=
0.25+0.29+0.45
93.7+21.1+66.3
99-8.7-6.3
407-42.2-47.8
9.24+3.45-0.32
0.56+1.13+0.64+2.87
20.4+(7.6-0.94)
3.5+3.4+2.5
86-0.18-0.32
6.5-0.48=
94.6-51.6=
6.13+5.43=
5.9-3.7=
1.3+0.17=
5.7-4.5=
2+5.2=
64.2-2=
5.1+6.9=
0.68+4.3=
6.3-6.1=
7.9-3.3=
2.28+9.19=
0.98+5.5=
15.5-5.2=
2.03+3.95=
0.15+0.37=
0.21+3.2=
4.99+5.45=
0.23+0.18=
9.8+1.1=
5.4+8.1=
0.04+5.2=
6-0.7=
7.9-4.1=
31.41-14.55=
44.36+5.38
433+272.1=
234.9+90.6=
61.7+31.1=
81.41-26.05=
93.16-4.25=
81.4-4.99=
650.8+369.2=
0.49+0.27+0.91
92.1+87+47.9
66-0.89-0.31
893-1.48-4.52
7.72+4.58+0.2
5.9+4.74+3.1+3.26
98.4-(6.1-0.8)
9.3+3.7+3.7
80-2.4-6.6
6.8-4.6=
2.84+9.02=
2-1.5=
2.3+4.6=
6.1+0.4=
0.58+0.46=
0.26+0.03=
1.1+0.23=
28.9-14.2=
2.5+3.7=
25.6-25.5=
6.4-1.6=
0.94+0.72=
0.66+0.2=
6+0.38=
69.6-51.9=
0.6+0.02=
0.15+7.9=
7.99+0.74=
0.84+6.8=
0.21+6.6=
63.6-6.2=
0.56+6.6=
1+2=
4.2-2.1=
4.304-3.986=
10.14+9.08
84.83+88.2=
545.5+32.27=
29.1+308.8=
977.8-148.9=
431-32.1=
11.8-5.59=
4.24+2.392=
0.51+0.58+0.79
9.35+2.8+1.65
99-0.45-0.65
490-8.15-4.85
18.1+26-7.6
0.58+23.1+0.32+86.9
17.7+(1.8-0.74)
0.14+0.79+0.46
75-2.6-5.4
22.6-20.1=
5.4+8.4=
1.5+2.7=
7.7-4.5=
2.7-0.4=
5.2-0.4=
0.7-0.13=
1+2.7=
17.3-12.2=
7.2+5.6=
4.4+0.82=
3.3-2.1=
0.12+0.3=
0.54+3.18=
84.7-80.7=
0.87+0.72=
3.9-1.7=
5.2+8.5=
17.6-14.7=
0.83+0.07=
0.1+8.3=
12.7-2.8=
14.5-8.6=
2.33+5.02=
43.8-31.9=
9.443+3.842=
8.397+0.457
453.5+770.3=
20.35+929.6=
6.48+75.07=
90-17.52=
559.9-40.5=
180-49.2=
508.8-232.7=
0.95+0.3+0.45
28.4+29.9+51.6
60-2.6-1.4
775-9.46-3.54
24.1+72.9+9.1
0.14+4.46+0.76+8.54
96.4+(1.3-0.66)
9.5+5.7+2.5
23-7.4-7.6
9.1-7.8=
6.4-1.1=
7.74+9.24=
0.47-0.25=
4.6+0.91=
7.8+5.7=
0.76+0.96=
4.7-0.3=
0.95-0.22=
0.71+8=
0.52+0.5=
0.78+0.77=
0.49+0.86=
0.9-0.7=
5.4-0.35=
3.6+0.93=
6.85+2.69=
2.3-0.9=
8.5+2.6=
42.3-0.6=
0.16+8.4=
0.18+0.77=
7.45+7.08=
4.97+7.55=
0.96+0.79=
9.308-7.447=
34.98+5.68
75.51+74.87=
38.68+93=
9.61+72.24=
92.12-35.22=
99.93-2.57=
49.14-4.19=
3.41+2.509=
2.6+4.5+8.4
5.15+9.44+1.85
69-9.2-8.8
786-4.82-3.18
8.74+8.46+0.67
4.7+9.72+7.3+9.28
17.2+(8.5-0.18)
0.47+0.68+0.73
59-4.8-2.2
46.8-13.7=
0.8+0.09=
7.5-4.7=
2.2-1.7=
2-1.2=
8.63+4.38=
74-21.2=
5.68+5.25=
0.64+0.24=
0.53+8.2=
2.3-0.44=
0.94+7.5=
0.14-0.08=
0.1+0.85=
0.96+1.3=
6.94+5.88=
63.8-44.2=
4.2+8.2=
7-5.5=
35-20.6=
1+4=
58.8-11.7=
1.5-0.1=
0.07+4.3=
2.1+9.7=
78.63+45.73=
135.2+11.4
69.42+99.59=
323.4+74.93=
20.8+44.34=
88.85-33.34=
271.5-20.4=
42.2-5.54=
542.8+461.4=
0.38+0.48+0.22
17.2+22.4+72.8
54-3.2-1.8
313-76.7-33.3
3.55+3.99+0.45
0.91+77.7+0.79+42.3
81.1-(6.5-0.99)
0.69+0.78+0.21
49-1.5-9.5
0.22+5.2=
8+6.1=
0.79+6.7=
5.6+1.4=
48.8-43.4=
5-2.1=
4.8-2.5=
61.7-37.8=
3.6-1.5=
9.1-2.8=
2.7+2.8=
3.4-1.1=
22.6-17.2=
9.8-5.3=
0.19+0.62=
8.3-0.9=
0.95+5.5=
5.2-4.3=
56.3-23.8=
3.6-0.91=
4.9+0.22=
6.31+4.44=
7.8+0.72=
2.2-0.4=
79-8.7=
80.35+22.85=
8.202+0.961
65.66+24.3=
19.86+722.8=
1.34+909.8=
73.38-19.94=
151.5-15.5=
6.24-4.74=
994+596.2=
0.57+0.12+0.73
8.16+4.36+6.84
27-0.87-0.23
222-16.3-33.7
1.44+1.35-0.38
6.4+6.68+4.6+1.32
36.6-(6.6-0.62)
7.3+4.6+4.7
92-1.9-9.1
0.7+0.49=
7.32+1.53=
0.32-0.08=
0.13+5.7=
0.3+2=
0.44+1.8=
0.07+6.7=
5.17+8.6=
0.15+0.86=
3.1+1=
0.48+3.1=
0.58+4.5=
9.3-2.3=
0.79+7.9=
9.72+8.53=
0.2+8.3=
4.6-0.15=
8.2+0.48=
95.8-63.1=
0.54+0.77=
0.31+7.3=
3.1-0.16=
0.79+0.18=
4.37+6.12=
2.46+1.32=
3.481-1.284=
2.712+0.743
50.03+69.43=
800.4+186.1=
94.9+956.9=
664.2-382=
243.4-18=
187.8-25.5=
6.098-2.043=
8.7+6.9+3.3
2.21+4.96+3.79
29-8.5-1.5
745-3.55-3.45
37.5+72-9.8
0.61+1.35+0.99+1.65
13.8-(6.3-0.97)
0.36+0.15+0.74
47-0.61-0.79
0.26+8.9=
0.08+0.7=
6.9-0.82=
28.5-15=
4.5-0.5=
2.4+0.55=
2.7-0.4=
7.7+0.66=
6.1-4.5=
0.23+0.95=
0.3+0.71=
0.1+0.69=
3.6+0.44=
51.4-11.1=
9.3-7.8=
3.5+0.19=
8.5+0.53=
0.24+0.43=
40.5-35.1=
52.6-4.8=
1.19+4.25=
7.5-4.3=
5.39+7.95=
5.9-4=
0.2-0.1=
3.853