:_____________ 时间:__________ 做对了_____题
18- 5 = 17-11 = 13+ 6 = 17-( )=8
16-10 = 5 - 4 = 9 - 4 =()-5 =7
7 +10 = 9 - 0 = 18+ 1 = 6 +()=15
4 - 0 = 18-12 = 17-17 =()+ 2 =11
10-10 = 9 - 0 = 15- 0 = 4 +()=7
0 +16 = 2 + 2 = 13-12 = 4 +12 =
13+ 4 = 6 - 5 = 15-13 = 14+( ) =19
2 +
3 = 19- 9 = 17-
4 = 11+()=7
14 - 4 = 16+ 1 = 6 - 2 = 16-()=5
16+ 3 = 5 - 5 = 18+ 0 = 7 +( ) =18
5 +12 = 13- 2 = 2 +
6 = 8 -( )=3
16+ 3 = 1 +13 = 4 - 0 = 7 - ( ) =5
18-10 = 17- 5 = 8 - 3 = ( )+11 =11
9 + 0 = 16- 6 = 16- 0 = ( ) + 4 =17
13+ 3 = 4 - 0 = 3 + 2 = 16-( )=9
17- 4 = 0 +16 = 2 - 2 = 4 +( ) =11
10+ 4 = 8 - 2 = 3 +11 = 2 +( )=9
18-12 = 13+ 4 =
1+1+2= 1+1+1= 3+3+3= 2+2+3= 5+4-7= 7+2+1= 3-2+1= 2-1+1= 10-3-5= 9-8+7=
6+3+1= 9-5-3= 2+2+2= 6+1+1= 8-5+3=
4+2-3= 9-6+5= 9-5-2= 2+3+5= 3+2-4 =
8-6+4= 7-4+2= 8-3-4 = 9-4-5 = 5-3+6=
8-3+2= 8-4-3= 1+2-3 = 4+5-6 = 4-3+2=
:_____________ 时间:__________ 做对了_____题
3 +12 = 0 + 0 = 0 +17 = 7 -( )=6
2 +14 = 11-10 = 11+ 4 = ( )+ 4 =16
14- 3 = 11- 1 = 3 - 1 = ( )- 2 =18
12- 0 = 11+ 0 = 13-10 = 15+( )=18
3 + 5 = 10+ 7 = 0 + 1 = 19-( ) =17
3 +
4 = 1 +14 = 14+ 2 = ( ) +12 =18
12+ 5 = 14+ 1 = 10+ 8 = 17-( ) =4
15- 3 = 9 - 8 = 11+ 5 = 16+ ( ) =20
11+ 3 = 19- 5 = 2 +11 = ( )+ 3 =7
10+10 = 16-14 = 9 - 4 = ( ) + 3 =19
5 - 4 = 7 - 5 = 5 + 4 = 5 - ( ) =1
17- 3 = 17- 4 = 14- 2 = 2 + ( ) =15
15+ 3 = 1 + 4 = 19-17 = ( ) + 2 =9
17-16 = 15- 4 = 15-12 = ( )-12 =6
3 + 3 = 5 + 1 = 19- 5 = 18-( ) =12
2 + 6 = 18- 8 = 2 +16 = 8 -( ) =4
15+ 1 = 7 - 3 = 5 - 2 = 16-( ) =
11+ 3 = 19- 5 =
21+1+2= 1+1+1= 3+3+3= 2+2+3= 7+2+1= 6+3+1= 10-3-5= 9-5-3= 2+2+2= 3-2+1= 2-1+1= 6+1+1= 4+2-3= 9-6+5= 9-5-2= 3+5+1= 9-3-4= 2+2-1= 3+4-2= 4+4+2= 3+3-3= 1+2+3= 2+2+6= 7-7+9= 3+5+1= 9-3-4= 2+2-1= 3+4-2= 4+4+2= 5-2+1=
0 + 6 = 19+ 0 = 11-10 = ( )+ 2 =11
1 +16 = 14+
2 = 1 +14 = ( ) +14 =15
17 - 5 = 7 - 1 = 10- 0 = 15+ ( ) =16
12+ 3 = 17-12 = 1 +17 = ( )+ 5 =16
2 + 6 = 19- 5 = 7 -
3 = ( )+
4 =17
10+ 7 = 1 +12 = 11+ 1 = 17-( )=17
9 - 9 = 4 +12 = 11+ 2 = 13+ ( ) =18
16- 1 = 19-13 = 4 - 3 = ( ) +14 =14
15- 3 = 6 - 5 = 13+ 1 = 11+ ( ) =18
19- 1 = 2 + 6 = 19-18 = 2 +( ) =19
2 + 6 = 18-1
3 = 12+ 7 = 3 + ( ) =7
3 +
4 = 16-14 = 18- 2 = ( ) + 4 =11
2 - 2 = 7 -
3 = 6 - 0 = ( ) +11 =19
13- 3 = 8 - 6 = 0 +18 = 10+ ( ) =20
18-11 = 17+ 0 = 2 - 2 = ( )+ 7 =7
6 - 3 = 13+ 1 = 5 +14 = 11+( ) =11
7 - 1 = 0 +10 = 6 - 1 = 2 +( ) =8
9 - 5 = ( )- 8 =7
1+3+4= 1+4+5= 1+5+1= 1+6+2= 1+7-2=
2+1+7= 2+3+5= 2+4+4= 3+4+1= 3+2+3=
9-3+2= 8-5+4= 9-3-2= 9-4+1= 9-8+6= 9-4-5= 2+4+3= 8+2-1= 8-4+6= 8-8+5= 8-4-2= 7-1+3= 4+3-3= 5+3-4= 3+5-6= 7-4-3= 7+2-9= 6-4-1= 6+3-5= 6+1+3=
14+ 3 = 14+ 1 = 13- 2 = ( ) +14 =19
12+ 3 = 10+ 6 = 3 +15 = 13- ( ) =10
11-10 = 11+ 3 = 5 +10 = 12-( ) =11
0 +11 = 5 +10 = 5 - 5 = 19-( ) =11
17-13 = 2 + 2 = 3 +11 = 10+ ( )=17
17- 3 = 1 - 0 = 9 - 5 = ( )- 8 =7
8 + 0 = 17- 1 = 13-10 = 17+ ( ) =17
5 - 3 = 9 - 8 = 7 - 3 = 2 - ( ) =2
14- 2 = 5 - 3 = 0 + 4 = 9 - ( ) =3
19-15 = 18- 2 = 11+ 2 = ( )-12 =7
1 + 3 = 5 +11 = 10+ 5 = 11- ( ) =3
5 - 2 = 7 -
6 = 12+ 6 = ( )+ 9 =18
14+ 5 = 1 + 3 = 2 +10 = ( ) +10 =11
10+ 8 = 2 - 1 = 9 - 1 = 9 - ( ) =5
1 + 8 = 12+ 6 = 9 - 3 = 8 - ( ) =1
17-11 = 11-10 = 7 - 6 = ( )- 3 =13
15-11 = 7 - 4 = 16-14 = ( ) - 2 =14
2 +17 = 5 +14 =
7-7+3= 8+3-2= 8+2-10= 9-8+1= 4+5-3=
7-6+6= 3-2+5= 5+3-2= 5+4+1= 4-3+6=
9-4-4= 9-8+4= 8-7+4= 3+7-5= 3+5+1=
9-3-4= 2+2-1= 10-3-4= 10-2-6= 10-8+1=
16-3-9= 2+5+6= 17-6-3= 19-1-2= 9+1+10= 3+9+8= 2+10+7= 20-9-6= 7+9+4= 6+5+6=
8 - 6 = 15- 2 = 16-13 = ( ) +11 =16
8 - 7 = 2 +17 = 5 +14 = 14+ ( ) =19
11+ 3 = 5 +12 = 16-12 = 7 + ( ) =17
17- 4 = 7 +11 = 18- 7 = ( ) + 5 =11
19- 5 = 10+ 1 = 2 +15 = 19- ( ) =11
12-11 = 3 + 3 = 18- 4 = 19-( ) =0
5 +10 = 2 + 5 = 11+
6 = ( ) - 8 =0
11+ 7 = 9 - 6 = 10+ 6 = ( ) + 0 =16
7 - 1 = 17+ 0 = 19- 2 = 15-( ) =11
8 - 2 = 11+ 0 = 5 + 2 = 4 +( ) =15
2 + 4 = 2 +
3 = 12+ 3 = ( )-1
4 =5
1 +16 = 16- 3 = 18-10 = 17- ( ) =11
15- 4 = 15+ 2 = 16-14 = ( ) +10 =20
15-10 = 15- 2 = 3 - 3 = ( ) +19 =20
15- 2 = 2 +10 = 5 +14 = ( )- 4 =11
15- 4 = 7 - 3 = 2 +10 = 7 +( ) =11
12+ 1 = 17-14 = 18- 6 = 4 + ( ) =11
10+ 9 = 19- 6 =
4+7+9= 20-7-7= 8+7+5= 4+5+10= 1+3+4= 6+4+4= 8-3-4= 3+7+8= 3+6+6= 19-2-4= 13-8-3= 3+9+3= 12-5-7= 17-9-5= 2+9+4=
15-9-2= 3+7+3= 13-4-7= 16-1-3= 14-4-3= 18-9-5= 19-10-7= 5+3+4= 14-1-3= 14-6-3= 18-3-8= 1+7+9= 19-9-10= 9-7-2= 17-5-6=
20以加减法练习题6
:_____________ 时间:__________ 做对了_____题
19-19 = 4 +15 = 13- 0 = 12-( ) =8
5 +10 = 1 + 1 = 19- 3 = 15- ( ) =8
9 - 2 = 17- 3 = 8 - 6 = ( )+ 1 =9
18- 5 = 1 +10 = 19-18 = 8 -( ) =6
2 + 2 = 8 - 7 = 11+ 1 = 16+ ( ) =19
4 +10 = 19- 9 = 3 + 0 = 19- ( ) =11
12- 1 = 17- 3 = 3 + 1 = ( )-12 =15
17-16 = 12-11 = 3 +10 = 5 -( ) =5
9 - 3 = 10+ 9 = 19- 6 = ( ) +10 =10
17- 2 = 4 +15 = 3 + 2 = ( )+ 1 =11
17-14 = 7 - 6 = 16- 5 = 3 +( ) =5
13+ 6 = 1 + 2 = 6 - 2 = 18-( )=11
12+ 0 = 4 + 3 = 5 - 1 = ( )+ 4 =11
0 +11 = 5 +14 = 0 + 7 = ( ) + 6 =15
19-16 = 0 + 0 = 18-13 = 18- ( ) =15
0 +11 = 1 +17 = 0 + 2 = 13-( ) =11
0 + 3 = 1 +15 = 9 - 9 = ( )-10 =5
4+1+7= 11-6-2= 19-7-4= 17-6-10= 13-3-5= 5+2+3= 9+3+2= 9+5+6= 8+6+3= 7-5-1=
4+4+1= 1+9+1= 4+4+8= 16-7-7= 1+4+1=
1+1+5= 7+2+2= 9+1+2= 10+7+3= 6+3+7= 16-5-8= 1+9+8= 19-4-3= 13-1-6= 5+8+3= 6+8+1= 15-2-9= 5+6+1= 7+5+4= 12-10-1= 8+8+2= 13-1-8=
20以加减法练习题7
:_____________ 时间:__________ 做对了_____题
3 +12 = 16- 0 = 0 + 0 = 17- ( ) =1
19- 6 = 2 +13 = 1 +10 = 2 +( ) =4
5 +12 = 12+ 7 = 8 - 7 = ( ) - 4 =5
9 + 0 = 3 +12 = 0 +11 = ( ) + 1 =4
12+ 0 = 18-11 = 1 + 4 = ( )- 5 =7
1 +15 =
2 + 4 = 16+ 1 = ( )+11 =11
18- 7 = 19-11 = 10+ 9 = 6 - ( ) =6
16- 5 = 1 + 7 = 12-10 = ( ) + 2 =5
15- 3 = 15- 4 = 17- 1 = 3 + ( ) =7
18- 8 = 6 - 4 = 14-10 = 3 + ( ) =19
9 - 1 = 19-10 = 2 + 2 = ( ) + 1 =11
19- 6 = 8 - 4 = 2 +11 = 17- ( ) =11
3 +10 = 14-12 = 12- 1 = ( ) +16 =17
14+ 1 = 16-11 = 13-11 = 2 +( ) =18
5 +10 = 15+ 2 = 1 +18 = 17-( ) =1
12+ 1 = 19- 2 = 7 - 6 = ( ) + 7 =17
6 - 1 = 17+ 2 =
7 - 1 = 7 + ( ) =11
17-3-7= 4+7+5= 6-5-1= 4+10+4= 20-1-10=
8-1-6= 19-3-6= 18-8-10= 10+2+3= 2+2+3=
9+4+2= 3+3+10= 4+8+7= 15-4-8= 4+9+7=
10+3+6= 7+1+5= 14-5-1= 13-1-10= 1+8+4=
7-2-2= 19-9-3= 17-1-3= 15-5-5= 19-8-8=
5+10+1= 11-3-4= 20-3-2= 15-7-5= 19-3-1=