三年级数学小数点加减法练习题
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三年级数据小数点加减法练习题
班级:
姓名: 日期:
8.6-3.9= 5.5-4.7=
8.4-2.8= 9.4+8.7=
10+4.7=
7.5-4.7=
8.3-4.7=
5.5-1.8=
1.7+5.9=
-5.5=
4.7+2.9=
2.6+4.8=
+9.5=
-5.9=
+3.7=
5.3-3.8=
6.4-4.5=
8.7-4.5=
5.8+1.9=
-2.8=
5.6+8.8=
4.7+4.9=
7.6+2.8=
4.3-1.9=
10 3.6 4.4
1.7
9.8
1
3.6+3.8= 9.4-3.6=
3.6+6.8= 5.6+4.7=
6.5-5.7=
4.7+1.8= 9.4-3.8= 8.4-3.7=
2.7+6.7=
3.6+5.8=
5.7
21.8+30.6=
50.8+35.6=
28.4+12.3=
12.3+13.4=
-7.9=
3.8
-3.4=
13.2+65.3=
45.8+32.1=
62.3+27.7=
45.3+86.2=
+2.7=
8.4-2.8=
88.4-52.7=
36.4+54.1=
98.4-64.3=
67.4-35.5=
3.8+4.5=
+6.8=
2
9.5
3.7
13.5+12.3=
55.4+44.6= 100-54.9=
24.6+13.6= 44.8+36.7=
38.8+42.1=
56.3+23.5=
45.2+16.3=
46.3+23.7=
56.3+45.2=
45.6-12.3=
58.8+46.7=
99.2-54.6=
85.3-23.6=
46.5-36.1=
45.6-12.8=
72.6+54.3=
44.6+23.8=
56.7-42.8=
66.3-45.7=
87.3-55.6= 77.6-44.9=
3
88.4-51.9=
22.8+46.7= 1.3+12.7= 5.8+56.7=
45.7+61.8= 6.9+4.7=
12.3+46.2= 56.7+4.9=
15.7+46.5=
56.3+14.7=
23.5+48.7=
56.3-28.7=
15.6+74.3=
15.7-5.6=
23.5+46.7=
87.6-45.9=
4
三年级数据小数点加减法练习题
班级:
姓名: 日期:
8.6-3.9= 5.5-4.7=
8.4-2.8= 9.4+8.7=
10+4.7=
7.5-4.7=
8.3-4.7=
5.5-1.8=
1.7+5.9=
-5.5=
4.7+2.9=
2.6+4.8=
+9.5=
-5.9=
+3.7=
5.3-3.8=
6.4-4.5=
8.7-4.5=
5.8+1.9=
-2.8=
5.6+8.8=
4.7+4.9=
7.6+2.8=
4.3-1.9=
10 3.6 4.4
1.7
9.8
1
3.6+3.8= 9.4-3.6=
3.6+6.8= 5.6+4.7=
6.5-5.7=
4.7+1.8= 9.4-3.8= 8.4-3.7=
2.7+6.7=
3.6+5.8=
5.7
21.8+30.6=
50.8+35.6=
28.4+12.3=
12.3+13.4=
-7.9=
3.8
-3.4=
13.2+65.3=
45.8+32.1=
62.3+27.7=
45.3+86.2=
+2.7=
8.4-2.8=
88.4-52.7=
36.4+54.1=
98.4-64.3=
67.4-35.5=
3.8+4.5=
+6.8=
2
9.5
3.7
13.5+12.3=
55.4+44.6= 100-54.9=
24.6+13.6= 44.8+36.7=
38.8+42.1=
56.3+23.5=
45.2+16.3=
46.3+23.7=
56.3+45.2=
45.6-12.3=
58.8+46.7=
99.2-54.6=
85.3-23.6=
46.5-36.1=
45.6-12.8=
72.6+54.3=
44.6+23.8=
56.7-42.8=
66.3-45.7=
87.3-55.6= 77.6-44.9=
3
88.4-51.9=
22.8+46.7= 1.3+12.7= 5.8+56.7=
45.7+61.8= 6.9+4.7=
12.3+46.2= 56.7+4.9=
15.7+46.5=
56.3+14.7=
23.5+48.7=
56.3-28.7=
15.6+74.3=
15.7-5.6=
23.5+46.7=
87.6-45.9=
4