小学一年级10到20加减法练习题强化

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2020年10月04日 10:43
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2020年10月4日发(作者:贝塞麦)


20以内加减法练习
姓名: 时间: 成绩:
18- 5 = 17-11 = 13+ 6 = 17- 5=
16-10 = 5 - 4 = 9 - 4 = 16- 1=
7 +10 = 9 - 0 = 18+ 1 = 6 +10=
4 - 0 =
10-10 =
0 +16 =
13+ 4 =
3 +12 =
2 +14 =
14- 3 =
12- 0 =
3 + 5 =
11+ 1 =
3 + 4 =
12+ 5 =
15- 3 =
12+ 3 =
2 + 6 =
10+ 7 =
9 - 9 =
16- 1 =
15- 3 =
19- 1 =
12+ 7 =
18-12 =
9 - 0 =
2 + 2 =
6 - 5 =
0 + 0 =
11-10 =
11- 1 =
11+ 0 =
10+ 7 =
17- 1 =
1 +14 =
14+ 1 =
9 - 8 =
17-12 =
19- 5 =
1 +12 =
4 +12 =
19-13 =
6 - 5 =
2 + 6 =
3 + 4 =
17-17 =
15- 0 =
13-12 =
15-13 =
0 +17 =
11+ 4 =
3 - 1 =
13-10 =
0 + 1 =
16+ 2 =
14+ 2 =
10+ 8 =
11+ 5 =
1 +17 =
7 - 3 =
11+ 1 =
11+ 2 =
4 - 3 =
13+ 1 =
19-18 =
16-14 =
10+ 2=
4 + 1=
4 +12=
14+ 1=
7 - 2=
10+ 4=
13- 2=
15+ 4=
19-14=
16- 4=
4 +12=
17-15=
16+ 1=
11+ 5=
12+ 4=
17-10=
13+ 2=
1 +14=
11+ 1=
18-13 =
18- 2 =





















20以内加减法练习
姓名: 时间: 成绩:
2 - 2 = 7 - 3 = 6 - 0 = 7 +11=
13- 3 = 8 - 6 = 0 +18 = 10+ 3=
18-11 = 17+ 0 = 2 - 2 = 1 + 7=
6 - 3 = 13+ 1 = 5 +14 = 11+ 0=
7 - 1 =
11-10 =
0 +11 =
17-13 =
17- 3 =
8 + 0 =
5 - 3 =
14- 2 =
17-14 =
19-15 =
1 + 3 =
5 - 2 =
14+ 5 =
10+ 8 =
1 + 8 =
17-11 =
15-11 =
16-13 =
14+ 4=
7 + 2=
0 +10 =
11+ 3 =
5 +10 =
2 + 2 =
1 - 0 =
17- 1 =
9 - 8 =
5 - 3 =
16-14 =
18- 2 =
5 +11 =
7 - 6 =
1 + 3 =
2 - 1 =
12+ 6 =
11-10 =
16-14 =
3 +11=
11+ 3 =
- 4 =
6 - 1 =
5 +10 =
5 - 5 =
3 +11 =
9 - 5 =
13-10 =
7 - 3 =
0 + 4 =
3 +12 =
11+ 2 =
10+ 5 =
12+ 6 =
2 +10 =
9 - 1 =
9 - 3 =
7 - 6 =
8 - 6 =
2 +17 =
5 +12 =
7 +11 =
2 + 6=
12-10=
19-11=
10+ 3=
19- 8=
17+ 0=
2 - 2=
9 - 8=
3 - 0=
14-12=
11- 1=
10+ 9=
8 +10=
9 - 5=
8 - 2=
19- 3=
15- 2 =
5 +14 =
16-12 =
18- 7 =



















17


20以内加减法练习
姓名: 时间: 成绩:
19- 5 = 10+ 1 = 2 +15 = 19- 5
12-11 = 3 + 3 = 18- 4 = 19-10
16-16 = 1 + 8 = 1 +13 = 14- 4
18-11 = 18- 7 = 0 +19 = 12+ 1
15-11 =
1 + 7 =
6 - 3 =
6 - 6 =
12+ 3 =
8 - 0 =
2 + 4 =
17-10 =
2 +14 =
17- 2 =
0 + 1 =
12-11 =
14+ 5 =
12+ 4 =
6 +10 =
6 +12 =
17-14 =
13- 11 =
12 +10 =
12+ 3 =
18-16 =
13- 1 =
0 +19 =
2 +11 =
1 + 5 =
19-17 =
1 +15 =
5 +13 =
2 + 3 =
18-12 =
4 +11 =
19- 1 =
17-11 =
17-16 =
12-10 =
11+ 1 =
15-8 =
7 +10 =

18-13 =
18- 6 =
19-15 =
9 - 2 =
7 - 3 =
15+ 3 =
3 + 6 =
7 - 6 =
15+ 1 =
14+ 0 =
18- 8 =
12+ 7 =
14+ 1 =
5 + 3 =
18- 1 =
5 +10 =
19-17 =
17 - 11 =
15-10 =
6 - 0
9 - 1
8 - 0
3 - 3
13- 2
18-15
2 - 1
3 + 6
19- 7
13+ 0
0 + 1
3 +13
3 +12
17-11
2 + 3
3 + 6
19-17 =
12+ 2=
18- 6



















20以内加减法练习
姓名: 时间: 成绩:
18- 3 = 16-14= 1 +18 = 13- 6 =
15- 3 = 19-19 5 + 2 = 17- 6 =
17+ 0 = 16- 4 = 2 - 2 = 12-12
19- 4 =
0 + 9 =
4 - 3 =
17+ 2 =
18- 8 =
11-10 =
15-12 =
4 + 3 =
8 - 4 =
10+ 2 =
13- 3 =
15- 1 =
16+ 2 =
1 + 2 =
17-16 =
18-17 =
6 - 5 =
16+ 1 =
7 - 1 =
1 + 2 =
15-11 =
11+ 2 =
4 +10 =
0 + 5 =
16+ 1 =
3 - 0 =
12-10 =
15-11 =
3 +14 =
6 - 2 =
7 - 4 =
1 +12 =
16- 2 =
10+ 7 =
14+ 3 =
1 + 2 =
12+ 3 =
6 + 2 =
4 +15 =
15- 1 =
12+ 3 =
19-18 =
3 +15 =
0 +11 =
9 - 0 =
12-10 =
0 - 0 =
7 - 3 =
6 +10 =
2 +13 =
9 - 1 =
15-11 =
4 +15 =
10+ 3 =
2 + 5 =
11+ 8 =
5 +14 =
17-15 =
16+ 3 =
2 + 3 =
17- 6 =
16- 1 =
11+ 6 =
3 - 0
4 - 0
19-18
10+ 8 =
19- 1
12-11
1 +13
18- 2
2 +14
8 +10
2 + 4
1 +14
2 + 6
1 + 1
12+ 4
6 - 1
1 +14
18-13
3 +15
5 +12=
11+ 2 =





















20以内加减法练习
姓名: 时间: 成绩:
19+ 0 = 1 +18 = 7 - 1 = 1 +16
4 + 2 = 16-15 = 1 - 1 = 17-16
7 + 1 = 5 - 2 = 2 + 4 = 19-17
10+10 = 6 - 1 = 1 + 0 = 1 +11
2 +10 =
15-13 =
6 - 0 =
13+ 4 =
18- 6 =
9 - 0 =
14- 2 =
0 +17 =
19-19 =
16- 3 =
12+ 5 =
9 - 5 =
3 +14=
6 - 1 =
18- 2 =
19- 1 =
16-14 =
17-14 =
1 +14 =
2 + 6 =
0 + 4 =
5 +14 =
8 - 0 =
19- 8 =
18- 4 =
8 - 0 =
18- 6 =
10+ 6 =
1 +14 =
18- 4 =
10+ 3 =
14-10 =
19- 5 =
15- 5 =
19-13 =
16-14 =
2 +12 =
17+ 2 =
16-11 =
7 + 2 =
18-15 =
3 + 0 =
12+ 7 =
13+ 5 =
1 +16 =
9 - 2 =
19-14 =
5 + 4 =
3 +13 =
7 +11 =
5 - 1 =
- 6 =
6 - 5 =
5 + 3 =
11+ 5 =
15- 4 =
11+ 3 =
4 +14 =
12-10 =
14-10 =
12- 1
1 +15
15-11
4 +12=
1 +13
2 +10
12- 2
18- 6
17- 5
16-13
5 + 1
13-10 =
15- 5 =
15+ 4
5 + 3
19- 8
19- 5
13- 3
19- 8
9 - 6











16









20以内加减法练习
姓名: 时间: 成绩:
10+ 6 = 0 +16 = 16- 2 = 19- 8=
2 +15 = 2 +12 = 16- 2 = 18-16 =
2 +17 = 10-10 = 19- 7 = 14-13=
15-15 =
14-12 =
1 +15 =
1 + 8 =
3 + 2 =
13-12 =
18- 4 =
2 + 5 =
17-12 =
4 - 1 =
15- 3 =
18- 6 =
6 +13 =
18- 1 =
12-11 =
1 +13 =
3 +12 =
14-10 =
7 +11 =
3 +12 =
18- 3 =
12- 1 =
15- 2 =
0 +11 =
15+ 0 =
6 - 1 =
1 + 3 =
13-11 =
10+ 5 =
12-12 =
5 - 2 =
1 +14 =
1 +10 =
1 +14 =
3 +10 =
17-16 =
12+ 2 =
16+ 2 =
11+ 6 =
10+ 6 =
17- 5 =
19- 4=
0 +11 =
11+ 0 =
0 + 9 =
5 + 0 =
5 + 0 =
9 + 0 =
9 - 7 =
3 +11 =
6 +10 =
2 + 5 =
6 +12 =
15- 5 =
8 + 1 =
14+ 4 =
10+ 9 =
10+ 3 =
7 - 4 =
19-16 =
16+ 3=
19- 3 =
14+ 3 =
7 +11=
11 + 2=
17-10 =
14+ 4=
16- 1 =
8 - 7 =
18- 4 =
15-14 =
17-17=
10+ 8=
2 - 1 =
9 - 2 =
14+ 5 =
8 - 7=
3 + 4=
12+ 4 =
19-10 =
2 +12=
15-12 =
11+ 8=
3 +16 =






















20以内加减法练习
姓名: 时间: 成绩:
4 + 4 = 18- 1 = 8 - 8 = 15+ 2=
14+ 3 = 5 + 3 = 10+ 7 = 17- 3 =
12+ 7 = 10+ 3 = 16- 0 = 3 +16=
15-14 =
5 - 3 =
8 + 0 =
6 - 3 =
16- 2 =
11- 0 =
10+ 6 =
15-12 =
10+ 2 =
11+ 1 =
6 + 2 =
2 +13 =
1 +12 =
18+ 1 =
1 +14 =
17-15 =
7 - 1 =
1 +15 =
13 +13 =
5 +12 =
1 +13 =
14- 2 =
2 +13 =
1 - 0 =
11- 1 =
14-10 =
13-10 =
14- 3 =
19-18 =
17- 3 =
13-10 =
12- 2 =
13+ 4 =
9 - 1 =
12-12 =
19-10 =
2 + 3 =
19- 1 =
19-18 =
0 +10 =
19-18 =
11+ 8 =
9 +10 =
18+ 0 =
19-19 =
13-11 =
14-13 =
14- 2 =
4 + 3 =
19-18 =
7 - 3 =
2 +10 =
17- 6 =
5 + 2 =
2 + 1 =
15- 2 =
19-12 =
16-16 =
1 + 4 =
19-18 =
11+ 0 =
15-10 =
12+ 3 =
15-12=
18- 3 =
6 - 1 =
1 + 4=
11+ 2=
16+ 2=
18-17=
6 +12=
2 +11=
0 + 5=
1 + 2=
19- 5=
11+ 4 =
7 +12 =
4 - 1=
1 - 0 =
2 + 2 =
17- 1=
8 - 6=
17- 1=
16- 1=





















17- 5 = 0 +18 = 18-14 = 17-12=
4 +12 = 9 - 5 = 17+ 2 = 3 +13 =
11+ 5 = 9 +10 = 14-11 = 3 +10 =
11+ 7 = 16- 0 = 5 + 3 = 0 +11=
1 + 8 = 12- 2 = 15- 1 = 6 - 5=
19- 4 =
18- 5 =
14+ 2 =
4 +13 =
3 +16 =
16- 6 =
10+ 3 =
17-15 =
18-10 =
16-15 =
11-10 =
7 +10 =
5 +12 =
16- 3 =
19-15 =
8 +11 =
3 + 4 =
2 + 7 =
11-10 =
6 +10 =
1 +15 =
14+ 1 =
15-10 =
16+ 2 =
2 +12 =
12+ 2 =
2 +16 =
12+ 1 =







9 - 8 =
5 + 3 =
14-12 =
15- 1 =
2 - 2 =
17+ 2 =
1 +12 =
17-16 =
1 +18 =
10+ 3 =
11-10 =
16-11 =
14- 1 =

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














20以内加减法练习
姓名: 时间: 成绩:
18-11 = 10+ 7 = 15-12 = 1 +16 =
1 +16 = 5 - 5 = 3 + 3 = 10+ 6 =
18-12 = 7 - 7 = 4 - 1 = 12- 1 =
0 + 1 =
2 + 3 =
4 - 4 =
16+ 3 =
5 +12 =
18-10 =
9 + 0 =
16-12 =
3 +11 =
11+ 3 =
17- 3 =
19-17 =
14-12 =
2 +16 =
14+ 1 =
10+ 6 =
15+ 2 =
0 +19 =
15- 4 =
14+ 2 =
12-12 =
7 - 0 =
19- 9 =
16+ 1 =
5 - 5 =
13- 2 =
17- 5 =
16- 6 =
17- 4 =
11+ 3 =
10+10 =
17- 4 =
17-16 =
19- 5 =
15+ 1 =
13- 2 =
3 +15 =
16-14 =
15- 2 =
2 +10 =
12+ 0 =
5 +10 =
1 +10 =
17- 4 =
6 - 2 =
18+ 0 =
16+ 3 =
8 - 3 =
16- 0 =
0 +16 =
- 5 =
16-14 =
14- 2 =
15- 4 =
18-16 =
16-13 =
3 +14 =
13- 2 =
8 +10 =
2 +10 =
7 +11 =
19-19 =
19- 3 =
15- 5 =
11+ 2 =
16- 1 =
7 +11 =
1 +13 =
0 +11 =
13+ 3 =
10+ 4 =
2 +11 =
9 - 4 =
15+ 3 =
15-12 =
18- 8 =
14+ 3 =
12+ 3 =
15- 4 =
15-10 =
5 +14 =
11-10 =
4 +15 =
15- 2 =








19












17- 3 = 10+ 1 = 18- 5 = 1 +10 =
19-18 = 16+ 3 = 4 +10 = 19- 9 =
3 + 0 = 19- 5 = 12- 1 = 17- 3 =
17-12 = 17-16 = 12-11 = 19-6=
11+6= 19-9= 18-1= 11+3=
18-2=
13+3=
16-1=
13+2=
13+5=
16-0=
15+2=
12+4=
13+3=
14+1=
10+8=
19-3=
17+3=
16-4=
10+2=
14-3=
19-6=
18-6=



18-6= 17-1= 11+4=
17-2= 10+6= 17-3= 14+1= 17-7= 13+6=
12+3= 16-2= 12+8= 13+4= 15-4=
16-3= 13+1= 15-1= 14+2= 12+5= 18-0=
13-1= 15-5= 14-1= 10+5= 12-1= 11-1=
13-3= 18-3= 18+2= 17-6= 14+6= 15+1=
15+3= 19-0= 15+4= 11+9= 12+3= 18-8=
13-2= 12+5= 12+7= 16-5= 17-1= 11+4=
17-2= 10+6= 17-3= 14+1= 17-7= 15-2=
12-2= 14+2= 16-4= 14+3= 17-5=
20+0= 12+1= 10+4= 3+14= 19-1= 19-2=
19-4= 16+3= 11+3= 16+4= 17+1= 17+2=
18+1= 19+1= 15-2= 14+1= 12-2= 14+2=
14+3= 17-5= 10+8= 10+1= 14+5= 18-7=
10+6= 16-6= 10+9= 10+3= 12+6= 20-0=
15+5= 14-2= 16+1= 16+2= 17-0= 11+1=
11+6= 19-9= 18-1= 11+3= 18-2=


















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





14-10 = 8+8= 14-9= ( )-12=3
14-4= 11+9 = 11-6= )-8=8
15-8= 16+3= 5+8= ( )+5=18
8+4= 7+5= 6+6= 5+6= 15-9=
12-7= 11-6= 13-5= 9+4= 7+8=
6+5= 5+7= 12-9= 16-8= 15-7=
11-5= 9+6= 8+8= 7+6= 6+8=
16-9= 11-8= 13-7= 15-6= 12-5= 9
5+8= 7+4= 6+9= 5+9= 13-9=
14-7= 12-6= 14-5= 9+3= 9+8=
6+7= 4+9= 11-9= 12-8= 16-7=
15-5= 14-9= 15-8= 17-10= 12-3=
15-8= 4+7= 6+6= 8+8= 9+3=
14-8= 15-6= 16-9= 17-8= 18-9=
7+5= 8+6= 5+9= 13-8= 17-10=
20-10= 11-5= 10+1= 10+2= 10+3=
















20以内口算
姓名 我只用了 分钟
14-6= 4+7= 7+9= 5+7= 15-8=
15-9=13-4= 12-7= 11-6= 13-5=
6+9= 8+4= 8+5= 9+11= 11-7=
11-9=
16-7=
10+6= 9+5= 14-7=
19-8= 8+5=
8+2=
16-9=
3+5= 13-6= 6+9= 9+5= 13-8=
4+6= 9+9=
14-9= 15-8= 6+5=
12-9= 9-3=
13-9= 13-8= 10+4= 12-6=
6+8= 16-8= 7+4= 5+5= 4+9=
14-6= 7+2=
8+5= 11-3=
12-8= 9+2=
14-9= 15-8= 17-10= 12-3=
11-3= 12-4=
19-5= 19-6= 4+7= 19-8=
12-8= 16-7= 13-6= 15-5=
13-7= 7+4= 8+3= 17-6=
6+10= 8+5=
9+5= 8+6= 7+14=
4+7= 3+9= 12-8= 5+8 =
3+6= 13-7= 15-6= 12-5=
8+7= 19-7= 6+3=
12-3= 11-4=
8+3= 5+7= 5+6=
14-5=
17-10= 6+8= 9+6=
8+5= 7+9= 5+7=
15-7= 14-6= 11-5=
11-8=
9+8= 11+2= 14-10=
19-9=






20以内口算
姓名 我只用了 分钟
18-10= 17-1= 17-2= 17-3= 17-4=
2+17= 2+18= 3+3= 13+4= 3+5=
19-10= 18-1= 18-2= 18-3= 18-4=
3+16= 3+17= 4+4= 14+5= 14-6=
13-5= 13+6= 13-7= 13-8= 13-9=
4+7= 4+8= 4+9= 4+10= 4+11=
13-10= 12-1= 12-2= 12-4= 12-5=
4+12= 4+13= 4+14= 4+15= 4+16=
13-6= 18-9= 11-7= 6+9= ( )+5=12
17-9= 13-6= 14-5 = 15-6= 18-( )=9
12-9= 12+8= 11-9= 4+8= 5+( )=14
16-4= 7+9= 16-7= 2+17= 11-( )=5
17-8= 18-1= 17-8= 17-=1015-7= 10-4 = 14+6 = 16-9= 1
5+5= 16-8= 14-7 = 12+8 = 8+6= 14-10 = 8+8= 14-9=
7+5= 14-4= 11+9 = 11-6= 17+1 = 15-8= 16+3= 5+8=
( )+5=18 14-8= 15-7= 15+6= 12-8= ( )
-8=14 18-9= 19-8= 17-9= 9+2=
16-8=






姓名
9+4= 7+8=
12-9= 16-8=
9+6= 8+8=
16-9= 11-8=
9+8= 5+8=
13-9= 13-8=
9+3= 9+8=
11-9= 12-8=
14-9= 15-8=
11-3= 12-4=
4+8= 5+7=
14-6= 12-5=
7+7= 9+9=
11-5= 12-6=
4+7= 6+6=
14-8= 15-6=
20以内口算
我只用了 分钟成好了
7+7= 6+5= 5+7=
15-7= 14-6= 11-5=
7+6= 6+8= 5+8=
13-7= 15-6= 12-5=
7+4= 6+9= 5+9=
14-7= 12-6= 14-5=
7+8= 6+7= 4+9=
16-7= 13-6= 15-5=
17-10= 12-3= 11-4=
13-4= 11-2= 14-10=
2+9= 7+5= 8+6=
11-5= 13-8 = 15-6=
9+6= 8+5= 8+9=
14-9= 16-9= 15-8=
8+8= 9+3= 7+7=
16-9= 17-8= 18-9=













9+9= 7+5= 8+6= 5+9= 13-8=
17-10= 16-1= 16-2= 16-3= 16-4=
1+11= 1+12= 1+13= 1+14= 1+15=
20-10= 19-1= 19-2= 19-3= 19-4=
11-3= 15-3= 18-5= 14-8= 15-8=
10-5= 11-7= 12-7= 11-2= 10-2=
12-8= 13-7= 5+7= 10-4= 13-5=
13-8= 8+8= 10-9= 18-8= 14-6=
10-9= 15-7= 11-4= 13-7= 9+3=
11-8= 3+8= 10-3= 14-5= 18-9=
12-6= 12+2 = 13-2= 13-8= 14-9=
11-8= 12-9= 10-5= 10-9= 15-7=
12-6= 12-7= 11-3= 15-6= 14-6=
14-8= 14-6= 11-8= 10-5= 8+3=
15-7= 2+9= 10-2= 11-3= 9+8=
11-7= 7+6= 15-8= 10-5= 15-3=
12-7= 11-2= 12+5= 12-8= 15+4=



20以内口算
姓名 我只用了 分钟


13-7= 17-9= 9+3= 18-9= 8+6=
13-8= 12-8= 12-5= 4+8= 11-5=
11-4= 5+9= 16-9= 16-8= 10-4=
13-6= 11-6= 10-6= 5+6= 13-4=
8+6= 17-8= 14-5= 8+5= 13-9=
11-9= 15-4= 10-6= 13-4= 14-7=
15-6= 16-9= 19-6= 17-5= 9+8=
10-9= 18-6= 2+9= 12-7= 12-5=
17-9= 13-4= 16-8= 7+8= 10-6=
11-5= 10-4= 15+4= 19-6= 11-5=
13-6= 11-6= 10-9= 11-8= 12-3=
11-9= 10-7= 13-2= 12+8= 7+6=
16-8= 10-5= 19-6= 17-8= 11+8=
12-4= 12-6= 13-5= 8+3= 12-5=
15-9= 9+6= 11-5= 18-9= 7+9=
15-3= 10-4= 13-5= 11-7= 10-9=
17-9= 2+9= 18-3= 12-6= 17-10=
13-4= 15-7= 10-6= 13-11= 16-9=
10-8= 12-3= 10-8= 18-9= 10-8=
20以内口算
姓名 我只用了 分钟
11-4= 18-15= 12-5= 10-5= 19-12=


8+9= 15-8= 15+4= 10-6= 17-8=
11-7= 12-3= 12-6= 12-4= 12-5=
11+7= 14-9= 18-9= 19-4= 10-5=
18-9= 14-9= 15-8= 12-3= 12-5=
11-7= 16-9= 17-8= 11-6= 11-6=
13-4= 17-8= 18-9= 16-9= 14-9=
13-4= 15-7= 10-6= 10-5= 16-9=
14-5= 14-5= 12-5= 11-4= 15-9=
11-7= 10-5= 18-9= 13-7= 14-9=
15-8= 12-1= 12-3= 12-5= 11-7=
10-9= 16-10= 17-8= 10-1= 14-6=
11-6= 16-4= 16-7= 12+3= 13-6=
17-8= 18-9= 14-5= 17-5= 14-9=
11-9= 13-4= 15-7= 10-6= 3+8=
16-9= 11-4= 12-8= 11-9= 11-5=
12-8= 12-5= 10-5= 10-9= 10-8=
13-6= 12-3= 10-8= 7+5= 10-8=
11-4= 15-8= 6+8= 11-9= 10-6=
17-3= 12-8= 10-3= 6+7= 13-7=
16-7= 13-2= 12-7= 12+6= 13-4=
20以内口算
姓名 我只用了 分钟


10-1= 14-5= 13+5= 17-5= 17-9=
12-6= 11-7= 13-6= 14-9= 10-9=
16-8= 17-9= 14-6= 4+16= 17+2=
10-7= 19-3= 11-8= 16-9= 15-7=
12-9= 11-5= 15-6= 11-8= 12-7=
14-8= 16-8= 13-8= 10-8= 11-9=
15-7= 14-9= 14-7= 11-6= 6+9=

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