一年级上册-口算练习-20以内加减混合口算练习
宁夏职业学院-计算机实践报告
一年级口算练习(一)
5+8 3+8
8+5 5+8
9+4 15-7
6+8 12-8
7+8 14-9
6+9
13-7
5+6 16-8
4+7 20-10
8+4 17-7
6+6 14-9
0+16 17-8
7+5 11-6
5+7
12-6
9+0 13-8
7+6 14-6
9+8 14-8
8+8 11-7
7+5 19-10
5+6 16-6
5+8
12-5
7+7 13-6
7+9 18-0
10+5 13-8
6+7 14-5
8+6 15-6
7+5 11-9
6+9
16-7
8+5 15-5
9+10 11-8
4+7 12-7
10+10 13-5
0+12 18-9
6+7 17-8
5+6
12-3
6+6 14-7
9+3 16-9
5+8 13-4
9+9 12-4
2+9 15-8
4+8 11-5
5+7
12-6
15+5 13-6
14-0 3+8
16-6 7+5
13-5 8-8
10-5 8-0
6+7 13-5
7+6
11-4
13-6 6+()=14
13-7 ()+6=14
6+6
14-()=8
5+8 9+()=13
0+15 ()+8=13
13-9
()+()12
17-8 ()+8=15
4+7 ()-4=11
12-2
()-9=9
15+5 ()-8=5
13-8 14-()=6
12-4
15-()=8
5+9 6+()=9
6+8 2+()=11
14-5
7+()=15
7+7 8+()=13
13-13 ()+7=12
18-9
()+5=11
7+5 ()+10=10
6+8 15-()=15
2+9
15-()=5
11-6 15-()=10
18-0 15-()=0
16-10 8+()=16
3+8 ()+7=12
6+9 ()+5=14
12-10 16-()=10
18-8 7+()=14
7+8
0+()=12
4+9 5+()=11
12-8 ()+6=14
0+9
8-()=0
8+8 8-()=8
13-8 15-()=6
12-6
()+13=13
15-6 19-()=9
6+()=14
0+()=0
13-()=5
8+()=15
10+()=18
15+()=20
0-()=0
6+()=14