一年级数学20以内三个数加减混合运算过关练习例题.docx
一年级数学20以内三个数加减混合运算过关练习例题
姓名：班级：日期：用时：分钟得分：
19+5-16
=
18+14-20
=
10-10+8
=
12+9-4
=
16+7-17
=
14+1-7
=
12-1-9
=
3-1+18
=
13+8-3
=
3+1+15
=
15-13+3
=
5+18-8
=
4-11+8
=
5+8-4
=
9-18+11
=
16-3-3
=
7+1+5
=
2+18-2
=
20-14+9
=
11-10+17
=
20-13-4
=
11+12-15
=
5-14+15
=
20-16+2
=
5+13-16
=
12+3-12
=
15+18-15
=
8+4+8
=
19-14+12
=
1-7+20
=
5+16-8
=
3+19-6
=
16-2-3
=
10+1+2
=
17-12+2
=
1+4-3
=
2+12-7
=
8-17+20
=
6+2+6
=
15-1-1
=
14-14+9
=
17-11+3
=
11-8+2
=
14+5-15
=
7+15-18
=
5+6+9
=
18-20+4
=
5+3-2
=
3-15+19
=
5+1-2
=
15-9-3
=
9+19-8
=
9+13-4
=
5+16-17
=
8-16+20
=
14-12+7
=
12+5-4
=
12+15-19
=
7-1+8
=
3-4+15
=
7+6-9
=
13-5+5
=
14-1-7
=
13-13+11
=
13-10+5
=
15-6-7
=
14-17+5
=
11+12-9
=
6+19-20
=
19+11-20
=
16-1-13
=
8-5+2
=
7-12+13
=
10+2-2
=
13+3-13
=
6+6+4
=
14-1+1
=
11+1-9
=
9-13+9
=
12-7-1
=
12+1-2
=
12-1+1
=
19-5-2
=
5-13+15
=
8+16-6
=
11+5-12
=
10+2+8
=
9+6-7
=
2-4+7
=
14-8-5
=
9-13+6
=
14-6+1
=
18+6-10
=
20-7+1
=
4+15-5
=
3+18-18
=
14-7+6
=
4-3+17
=
14-15+17
=
18-16+10
=
19-13+11
=
12+12-9
=
2-14+19
=
4+18-11
=
18+15-15
=
15-10-2
=
12-6+7
=
14-16+12
=
11+20-15
=
5-2+17
=
11-4+8
=
19-19+20
=
7+12-11
=
19-10+5
=
9-10+20
=
12-2-5
=
16+2-12
=
10-20+11
=
13+1-10
=
17+2-1
=
15-3-2
=
7-14+14
=
5+12-2
=
13-10+14
=
12+17-17
=
2-12+17
=
9-7+16
=
14-17+15
=
16+14-13
=
13+18-14
=
15+20-20
=
19-10-8
=
13+7-16
=
1-9+20
=
8+6+1
=
15-1+4
=
6-13+18
=
15+11-15
=
14+4-10
=
16-12+8
=
12+1-1
=
16