以下是80道五年级小数加减法练习题：
0.2 + 0.3 + 0.1 + 0.5 + 0.4 =
0.3 - 0.2 - 0.1 =
0.6 + 0.2 + 0.4 + 0.1 + 0.7 =
0.6 - 0.4 - 0.2 =
0.1 + 0.4 + 0.2 + 0.6 + 0.3 =
0.2 - 0.1 - 0.4 =
0.8 + 0.3 + 0.6 + 0.2 + 0.1 =
0.8 - 0.6 - 0.3 =
0.5 + 0.6 + 0.4 + 0.2 + 0.3 =
0.5 - 0.3 - 0.4 =
0.2 + 0.1 + 0.7 + 0.4 + 0.5 =
0.2 - 0 =
0.4 + 0.6 + 0.8 + 0.3 + 0.5 =
=
0.3 + 0.2 + 0.1 + 0.9 + 0.4 =
=
0.7 + 0.5 + 0.9 + 0.6 + 0.8 =
=
0.4 + 0.5 + 0.2 + 0.1 + 0.3 =
=
五年级80道小数加减法
63.25 + 35.62 =
20.6 + 67.1 =
20.2 + 7.4 =
68.5 + 8.3 =
3.7 + 40.2 =
0.4 + 0.26 =
7.4 + 40.5 =
22.9 + 19.6 =
7.7 + 2.2 =
4.2 + 9.9 =
24.6 + 63.1 =
8.21 + 7.19 =
1.68 + 96.8 =
59.5 + 19.6 =
2.7 + 2.9 =
7.88 + 8.87 =
1.9 + 0.7 =
7.1 + 2.9 =
0.4 + 3.9 =
5.2 + 6.33 =
81.9 - 47.2 =
60.1 - 20.13 =
5.2 - 2.7 =
7.6 - 0.77 =
61.2 - 7.5 =
11.1 - 3.7 =
92.5 - 48.5 =
68.7 - 6.7 =
6.56 - 3.97 =
8.7 - 4.8 =
7.5 - 3.18 =
3.92 - 0.2 =
8.86 - 7.36 =
2.74 - 0.3 =
8.7 - 0.5 =
21.4 + 5.56 =
2.2 + 4.6 =
6.5 + 9.5 =
1.7 + 3.1 =
57.9 + 40.2 =
30.3 + 30.9 =
11.2 + 0.4 =
0.3 + 95.2 =
4.5 + 0.4 =
0.21 + 9.21 =
15.1 + 75.7 =
2.4 + 9.8 =
8.67 - 5.9 =
3.9 + 7.5 =
3.1 + 6.3 =
5.2 + 1.3 =
52.6 + 2.7 =
11.6 + 13.4 =
0.42 + 0.6 =
3.6 + 1.6 =
58.3 - 18.9 =
4.8 - 2.53 =
6.5 - 2.2 =
4.8 - 2.3 =
2.1 - 0.1 =
9.7 - 5.7 =
1.5 - 0.8 =
69.8 - 8.9 =
72.3 - 8.4 =
8.5 - 2.9 =
12.1 - 9.65 =
73.59 - 53.59 =
16.8 - 8.4 =
66.2 - 47.1 =
36.5 - 0.6 =
25.6 - 6.5 =
6.9 + 0.12 =
8.2 + 1.3 =
5.5 + 3.02 =
6.8 + 4.3 =
0.2 + 5.9 =
0.5 + 2.8 =
24.3 + 19.9 =
15.8 + 22.6 =
62.1 + 7.5 =
五年级80道小数加减法
6.14+3.83= 7.93-1.64= 5.23-2.36= 3.44+3.36=
7.74-5.85= 9.35-4.74= 38.63-3.48= 1.16+4.77=
8.17-5.26= 2.26-0.86= 4.93+4.75= 36.55+4.68=
31.1+4.5= 31.9+3.4= 3.45+4.6= 4.45+54.5=
3.83+5.55= 2.75+1.3= 39.4-2.75= 47.3-1.26=
41.9+6.2= 37.1-6.6= 46.8-2.8= 47.6-2.15=
44.4+1.4= 1.7+9.66= 43.3+6.3= 64.4+8.67=
55.5-1.9= 38.9-5.55= 0.32+1.57= 9.25+2.25=
9.23+4.52= 4.22+8.46= 5.63+1.25= 9.36-1.59=
5.63-5.21= 4.65-1.15= 7.65-4.19= 8.88-2.69=
0.7＋0.9= 0.8＋0.6= 8.24＋3.76= 4.1－3.8=
14＋0.78= 14.6－0.34= 1.3＋8.56= 0.8－0.55=
4－0.04= 1－0.03= 30.5＋3.05= 0.8－0.45=
0.78＋2.2= 5－0.08= 3.25＋0.75= 10－0.1=
9.88+1.02= 5.45+6.48= 7.99-2.09= 42.69+12.5=
2.5+0.9 = 3.6+4.9 = 5.6 -4.8 = 3.06+ 4.4 = 8.8 +4.5= 5.2 + 4.8 = 2.1+0.2= 0.3+0.7= 3.6+1.6= 7.5-0.5= 3.7-0.9= 2.13-0.02= 3.51+0.2= 102+0.3= 1.12-1.02= 4.5-0.01=
1.82+3.45= 2.72+3.3= 1.56-1.34= 2.38-1.25=