内容正文:
小数加减法竖式计算1 (含答案) 人教版数学 四年级下册
练习(一)
31.7-10.5=
90.3-46.6=
20.6+2.2=
57.2-30.6=
53.7+9.8=
36.2+2.2=
70+87.1=
56.9+71.8=
4.5-2.5=
59.2-26.6=
70.2-33.6=
88.5+82=
练习(二)
16.3+52.8=
51.1+25=
33.7+17.5=
95.2-73.2=
59+46.5=
47.9+63=
74.5-51.6=
72.5-71.8=
30.5+55.5=
87.7-61.8=
18+17.4=
38.3+76.9=
练习(三)
15.4+8.4=
19.7+57.7=
99-88.2=
52-45.2=
5.4+12.2=
38.1+9.7=
93-74.2=
35.9-35.1=
31-8.4=
58.2-16.8=
80.4+93.3=
62-41.3=
练习(四)
84-65.4=
57.7+92=
58.5-34.8=
18.8+37.6=
32.5+5.8=
60.6-46=
46-31.2=
3.9+14.8=
65.8+80.6=
24.3-9.3=
60.1+15.2=
69.1-40.2=
练习(五)
50.9-46.5=
98.5+59.5=
9.2+32.9=
39.5+88.6=
59.8-48=
51.3-49.3=
67.9+36.7=
27.8-27.8=
96.7-71.7=
43.6-20=
40.8+43.1=
57.7+73.4=
练习(六)
35.2-21.8=
51.6-42=
25.6+35.7=
19.2-11.6=
95.7-90.1=
90.7+63.5=
12.5+20.4=
32+59.7=
42.7+33.2=
73+88.8=
45.9+95.2=
50.8+21.8=
练习(七)
2.1+14.2=
45.5-0.5=
71.5-53=
50.1-44.5=
65-26.2=
62.5+82.6=
81.8-72.1=
20+31.8=
85.8-55.5=
85.7-83.1=
69.9-69.7=
44.9+50.7=
练习(八)
41.7+88.7=
67+74.8=
92.6-71=
72.9-72.5=
16.5+2.6=
86.2-47=
80.2+33=
38.9+36.8=
75.5-73.5=
48.1-12.8=
90.5+96.3=
83.9-62.3=
练习(九)
80.6+43.1=
54.2-32.1=
96.6-95.6=
71.2-24.2=
41.1+11.4=
52+52=
84.9+92.4=
49.5-48.3=
60.6-50.8=
60.3+83.6=
91.5-83.7=
10.8+55.8=
练习(十)
18.2+67.2=
63.1-35.5=
64.2-22.9=
85.9-79.8=
85.5+69.7=
73.1+31.7=
38.5-26.7=
30-28.2=
66.1+17.5=
24+1.1=
47.9+32.7=
39.1-38.5=
参考答案
练习(一)
31.7-10.5=21.2
90.3-46.6=43.7
20.6+2.2=22.8
57.2-30.6=26.6
53.7+9.8=63.5
36.2+2.2=38.4
70+87.1=157.1
56.9+71.8=128.7
4.5-2.5=2
59.2-26.6=32.6
70.2-33.6=36.6
88.5+82=170.5
练习(二)
16.3+52.8=69.1
51.1+25=76.1
33.7+17.5=51.2
95.2-73.2=22
59+46.5=105.5
47.9+63=110.9
74.5-5