口算一年级20以内加减法，word下载打印，扫扫看学习网创编

16+4=
7-1=
15-13=
17-2=
11+2=
11-6=
17-8=
12-3=
10-7=
11-5=
5-4=
5-1=
18+1=
8+6=
6+10=
7+10=
6-0=
9-0=
17+3=
8+9=
18+2=
12-11=
5+1=
15-9=
5-0=
15+2=
11+8=
9+6=
12-8=
18-16=
12-10=
16+1=
18-16=
11-9=
14-8=
9+4=
11+5=
6-5=
14+3=
11-0=
16-6=
15-12=
17+3=
5+13=
13-6=
13+4=
14+1=
5-0=
17-5=
8-3=
10+1=
16+3=
5-2=
6+11=
9+1=
8-4=
10+9=
11-6=
12-10=
12-5=
16-3=
15-6=
17+1=
15+5=
12+4=
18+2=
11+5=
16+4=
15+4=
7-2=
9+8=
15-9=
15-3=
8-6=
14-8=
10-2=
17+3=
10-4=
14+4=
8-6=
5+14=
16-13=
12+2=
15+3=
9+3=
9-0=
12+3=
5+4=
9+6=
17+2=
5-4=
9-4=
6+3=
5-1=
8-4=
13-11=
14-13=
5-4=
15+2=
16+1=