20以内加减法练习题(含30题连加连减)
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:_____________ 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=