求一年级小学生20以内加减法? 小学一年级20以内的减法怎么教

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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=

18-5= 18-6= 18-7= 18-8= 18-9=

17-5= 17-6= 17-7= 17-8= 17-9=

6-2= 6-3= 6-4= 6-5= 6-6=

16-10= 15-1= 15-2= 15-3= 15-4=

2+7= 2+8= 2+9= 2+10= 2+11=

15-10= 14-1= 14-2= 14-3= 14-4=

1+16= 1+17= 1+18= 1+19= 2+0=

19-5= 19-6= 19-7= 19-8= 19-9=

2+12= 2+13= 2+14= 2+15= 2+16=

15-5= 15-6= 15-7= 15-8= 15-9=

18-10= 17-1= 17-2= 17-3= 17-4=

2+17= 2+18= 3+3= 3+4= 3+5=

19-10= 18-1= 18-2= 18-3= 18-4=

3+16= 3+17= 4+4= 4+5= 4+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=

11-1= 11-2= 11-3= 11-4= 11-5=

5+5= 5+6= 5+7= 5+8= 5+9=

8-7= 8-8= 7-1= 7-2= 7-3=

一年级10以内加减法口算练习题(1)

姓名 时间 做对

2+6= 9-7= 3+2= 3+4= 5+4=

3+5= 7+1= 9-3= 8-3= 5-4=

8-2= 0+8= 3+1= 6+1= 7+3=

10-2= 7-2= 6-4= 9-2= 10-9=

5+5= 5+2= 9-4= 8+1= 2-1=

4+6= 2+7= 9-5= 3+3= 4-2=

10-4= 1+2= 5-3= 0+8= 10-7=

2+4= 6-5= 4+4= 5-1= 1+9=

8-4= 6+0= 3-3= 1+5= 10-5=

1+1= 8+1= 4-1= 9-3= 3+6=

0+6= 10-7= 3+3= 3+5= 5+3=

4+5= 7+3= 9-2= 8-6= 8-4=

9-2= 0+5= 3+0= 6+2= 7+0=

10-3= 9-2= 6-6= 9-0= 10-5=

5+2= 5+3= 9-1= 8+2= 5-1=

4+5= 2+6= 9-0= 3+4= 4-0=

10-5= 2+2= 5-4= 0+9= 10-8=

3+4= 9-5= 4+3= 7-1= 0+9=

8-5= 6+3= 6-3= 2+5= 10-4=

1+3= 8+2= 4-2= 10-3= 3+5=

一年级10以内加减法口算练习题(2)

姓名 时间 做对

10-3= 9-2= 6-6= 9-0= 10-5=

8-5= 2+2= 5-4= 0+9= 10-8=

3+4= 9-5= 4+3= 7-1= 0+9=

9-2= 0+5= 3+0= 6+2= 7+0=

5+2= 5+3= 9-1= 8+2= 5-1=

4+5= 2+6= 9-0= 3+4= 4-0=

9-5= 6+3= 6-3= 2+5= 10-4=

0+3= 8+2= 4-2= 10-3= 3+5=

6+4= 2+5= 3+6= 0+7= 1+8=

4+4= 7+3= 9-2= 8-6= 8-4=

9-6= 0+6= 3+0= 6+2= 7+0=

10-0= 9-2= 8-6= 9-1= 10-4=

5+5= 5+1= 9-3= 7+2= 5-4=

2+5= 2+6= 9-9= 3+6= 4-4=

10-5= 2+8= 8-4= 1+9= 10-3=

3+4= 9-9= 4+6= 7-3= 0+8=

8-5= 2+3= 6-2= 2+8= 10-7=

1+3= 7+2= 7-2= 10-4= 5+5=

2+4= 6-5= 4+4= 5-3= 1+9=

8-4= 6+0= 3-3= 1+5= 10-5=

一年级10以上20以内不进位加减法口算练习题(3)

姓名 时间 做对 (200题)

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

一年级20以内加减法口算练习题(4)

姓名 时间 做对

6+8= 9+2= 7+4= 5+5= 4+9=

10+6= 9+5= 10+4= 6+10= 8+5=

14-6= 7+2= 6+5= 6+8= 9+6=

8+5= 3+6= 8+5= 7+9= 5+7=

6+8= 4+7= 5+9= 9+4= 7+8=

6+5= 4+9= 5+7= 7+7= 8+4=

5+3= 2+7= 6+4= 7+4= 3+6=

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

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= 14-10 = 8+8= 14-9= ( )-12=3

7+5= 14-4= 11+9 = 11-6= ( )-8=8

17+1 = 15-8= 16+3= 5+8= ( )+5=18

9+2= 8+4= 7+5= 6+6= 5+6=

15-9= 14-8= 12-7= 11-6= 13-5=

9+4= 7+8= 7+7= 6+5= 5+7=

12-9= 16-8= 15-7= 14-6= 11-5=

9+6= 8+8= 7+6= 6+8= 5+8=

16-9= 11-8= 13-7= 15-6= 12-5=

9+8= 5+8= 7+4= 6+9= 5+9=

13-9= 13-8= 14-7= 12-6= 14-5=

9+3= 9+8= 7+8= 6+7= 4+9=

11-9= 12-8= 16-7= 13-6= 15-5=

14-9= 15-8= 17-10= 12-3= 11-4=

11-3= 12-4= 13-4= 11-2= 14-10=

4+8= 5+7= 2+9= 7+5= 8+6=

14-6= 12-5= 11-5= 13-8 15-6=

7+7= 9+9= 9+6= 8+5= 8+9=

11-5= 12-6= 14-9= 16-9= 15-8=

4+7= 6+6= 8+8= 9+3= 7+7=

14-8= 15-6= 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=

18-5= 18-6= 18-7= 18-8= 18-9=

17-5= 17-6= 17-7= 17-8= 17-9=

6-2= 6-3= 6-4= 6-5= 6-6=

16-10= 15-1= 15-2= 15-3= 15-4=

2+7= 2+8= 2+9= 2+10= 2+11=

15-10= 14-1= 14-2= 14-3= 14-4=

1+16= 1+17= 1+18= 1+19= 2+0=

19-5= 19-6= 19-7= 19-8= 19-9=

2+12= 2+13= 2+14= 2+15= 2+16=

15-5= 15-6= 15-7= 15-8= 15-9=

18-10= 17-1= 17-2= 17-3= 17-4=

2+17= 2+18= 3+3= 3+4= 3+5=

19-10= 18-1= 18-2= 18-3= 18-4=

3+16= 3+17= 4+4= 4+5= 4+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=

11-1= 11-2= 11-3= 11-4= 11-5=

一年级20以内加减法口算练习题(5)

姓名 时间 做对

9+2= 8+4= 7+5= 6+6= 5+6=

15-9= 14-8= 12-7= 11-6= 13-5=

9+4= 7+8= 7+7= 6+5= 5+7=

12-9= 16-8= 15-7= 14-6= 11-5=

9+6= 8+8= 7+6= 6+8= 5+8=

16-9= 11-8= 13-7= 15-6= 12-5=

9+8= 5+8= 7+4= 6+9= 5+9=

13-9= 13-8= 14-7= 12-6= 14-5=

9+3= 9+8= 7+8= 6+7= 4+9=

11-9= 12-8= 16-7= 13-6= 15-5=

9+5= 8+6= 7+9= 3+8= 4+7=

14-9= 15-8= 17-10= 12-3= 11-4=

11-3= 12-4= 13-4= 11-2= 14-10=

4+8= 5+7= 2+9= 7+5= 8+6=

14-6= 12-5= 11-5= 13-8 15-6=

7+7= 9+9= 9+6= 8+5= 8+9=

11-5= 12-6= 14-9= 16-9= 15-8=

4+7= 6+6= 8+8= 9+3= 7+7=

14-8= 15-6= 16-9= 17-8= 18-9=

9+9= 7+5= 8+6= 5+9= 13-8=

一年级口算强化训练题(10以上20以内不进位加减法)

10+1= 10+2= 10+3= 10+4= 10+5= 10+6= 10+7= 10+8=

10+9= 11+1= 11+2= 11+3= 11+4= 11+5= 11+6= 11+7=

11+8= 11+9= 12+1= 12+3= 12+4= 12+5= 12+6= 12+7=

12+8= 13+1= 13+2= 13+3= 13+4= 13+5= 13+6= 13+7=

14+1= 14+2= 14+3= 14+5= 14+6= 15+1= 15+2= 15+3=

15+4= 15+5= 16+1= 16+2= 16+3= 16+4= 17+1= 17+2=

17+3= 18+1= 18+2= 19+1= 20+0= 3+14= 19-1= 19-2=

19-3= 19-4= 19-5= 19-6= 19-7= 19-8= 19-9= 18-1=

18-2= 18-3= 18-4= 18-5= 18-6= 18-7= 18-8= 17-1=

17-2= 17-3= 17-4= 17-5= 17-6= 17-7= 16-1= 16-2=

16-3= 16-4= 16-5= 16-6= 15-1= 15-2= 15-3= 15-4=

15-5= 14-1= 14-2= 14-3= 14-4= 13-1= 13-2= 13-3=

12-1= 12-2= 11-1= 16-0= 17-0= 18-0= 19-0= 20-0=

一年级数学口算过关考核

班级:________ 姓名:_________ 得分:__________

一、10以内的加减法

0+6= 0+0= 1+2= 1+9= 10-8=

2+3= 2+8= 4--3= 3+6= 5-1=

6-4= 4+6= 9-0= 5+5= 6+2=

7+2= 7+3= 8+1= 9-2= 9-7=

8-1= 8-5= 8-7= 7-3= 7-5=

3+1= 5-4= 3+3= 3-1= 4+4=

二、求未知加数

2+( )=10 4+( )=8 5+( )=10

9+( )=9 3+( )=7 ( )+6=10 ( )+3=9

( )+1=10 ( )+7=10 ( )+9=10

三、连加、连减、加减混合运算

2+6+2= 5+3+2= 4+0+3= 10—3—7= 9—3—6=

10—1—4= 7—2+4= 8+2—6= 10—4+3= 3+6—8=

四、20以内的进位加法

9+2= 9+6= 8+5= 3+8= 8+8=

7+6= 7+8= 6+6= 3+9= 5+6=

5+8= 4+7= 8+4= 4+9= 6+8=

8+7= 9+9= 5+9= 7+7= 9+7=

一年级口算比赛模拟试卷(限时10分钟)

班级 姓名 得分

12+3= 19-15= 13+5= 8+1= 15-15= 13-2= 8+9= 3+1=

8+8= 11-10= 18-2= 10-10= 19-11= 5+2= 18-11= 14+2=

17-11= 18-6= 16-11= 15-11= 17+2= 9-7= 14-11=

17-6= 12-11= 11-11= 8+7= 9+1= 11+1= 16+1=

17+1= 5+8= 5+1= 5-2= 7-1= 3+9= 5+5=

17-2= 6+2= 19-3= 6-4= 19-2= 7+2= 13-1=

10-9= 8+2= 19-16= 7-2= 15-13= 15-2= 9+2=

10-1= 2-2= 10+2= 14-10= 11+2= 7+8= 16+2=

2+7= 16-16= 6+8= 1+3= 1+9= 10+8= 14-13=

2+3= 3+3= 10+1= 13-11= 4+3= 18-14= 17-12=

14-14= 5+3= 19-14= 6+3= 9+3= 16-14= 10+3=

14-1= 15-3= 6-5= 11+3= 8-6= 13+3= 3+2=

18-10= 14+3= 16+3= 18-18= 19-13= 3+4= 5+4=

14-12= 7-6= 6+4= 7+4= 10-7= 8+4= 7+9=

9+4= 11+4= 19-7= 12+4= 0+8= 13+4= 9-1=

1+5= 18-8= 17-5= 9-2= 4+5= 7+6= 19-10=8+6= 10+6=

13-13= 10-4= 6-2= 12+6= 16-13= 13+6= 1+7= 3+7= 17-16=

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

3+8= 1-1= 14-2= 18+1= 12-2= 11+6= 10-2= 2+2=

3-2= 18-3= 10+4= 17-3= 13-3= 9-3= 13-10= 8-3= 5-3=

13+ ( )=16 4- ( )=1 2+( )=11 15-( )=11 ( )+5=13

9-( )=5 ( )+2=6 8-( )=4 ( )+2=14 4+( )=0

19-( )=14 ( )-5=13 15+( )=17( )-5=5 9-( )=4

( )-5=2 9+( )=18 5-( )=0 ( )-6=13

( )+9=9 10-( )=4 9-( )=3 ( )+1=5 ( )-6=2

18-( )=11 17-( )=10 ( )+6=15 ( )-7=1 13+( )=14

7-( )=0 ( )-8=11 10+( )=17 19-4-5= 10-8+3=

9-8+6= 3+5+2= 7-4-2= 8+3-1= 8-8+4= 19-9+5= 9-6+3=

17-10-4= 6+6+7= 16-10+9= 4+6-8= 12-10+2= 7+9-8= 18-12-3=

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

11+5-6= 17-15+6= 14-4+3=

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

16+8=? 14+5=? 13+7=? 12+4=? 15+2=? 18+1=? 12+4=? 13+7=? 19+1=? 11+7=?

15+3=? 8+5=?

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