20以内填括号口算练习
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1 20以内填括号口算练习
5+( )=18
( )-3=2
( )+2=17
17-( )=5
20-( )=6
18-( )=6
( )+1=18
( )-5=4
12-( )=8
13-( )=8
10-( )=2
8+( )=9
11-( )=6
11+( )=17
9+( )=16
( )+1=20
15-( )=3
( )+5=20
( )-2=17
14+( )=16
3+( )=17
( )-12=1 10+( )=15
( )-12=4
18+( )=20
4+( )=9
( )-2=4
2+( )=13
( )-1=5
11+( )=20
18-( )=2
11-( )=8
3-( )=1
16-( )=5
2+( )=12
20-( )=11
3-( )=2
( )-17=1
( )+4=20
( )-6=5
( )+1=19
15-( )=10
17-( )=15
( )+14=16 3+( )=18
( )+6=18
15-( )=8
( )-5=9
9+( )=17
( )+5=11
19-( )=4
( )+11=17
( )-4=15
( )-13=6
20-( )=14
( )+9=18
12+( )=17
( )+1=10
( )-3=10
( )-18=2
( )+12=17
16-( )=8
( )+2=5
( )+4=14
( )-7=11
1+( )=8 ( )-12=7
( )+15=16
14-( )=6
( )-10=9
( )+9=11
5-( )=2
8+( )=13
( )-7=2
( )-1=11
3+( )=4
7+( )=11
( )+6=14
14-( )=9
( )+3=11
( )+13=14
10-( )=8
11-( )=3
( )+7=8
7+( )=12
6-( )=2
( )+12=20
20-( )=10
2 18-( )=3
5+( )=12
( )+3=10
( )+6=8
( )-2=18
( )+2=19
( )+3=15
11+( )=19
( )+12=19
( )+6=12
( )-8=9
6-( )=1
10-( )=7
( )-1=2
( )+2=6
( )-16=4
7-( )=1
( )+11=16
-4=4
( )-9=7
( )+1=13
18-( )=14
13+( )=17 14+( )=17
10+( )=11
9+( )=14
( )+5=9
( )-8=1
6-( )=4
1+( )=7
( )-6=13
12+( )=20
( )+16=18
15-( )=7
6+( )=14
( )-3=17
( )-6=10
( )+18=20
13+( )=18
16+( )=20
13-( )=11
( )-11=9
( )+19=20
12-( )=10
8-( )=4
( )-5=3 10+( )=14
17-( )=2
( )+12=16
( )+1=11
2+( )=6
4+( )=18
8-( )=2
13+( )=20
15-( )=5
5-( )=1
12-( )=11
( )+3=7
16-( )=11
( )-11=4
6+( )=8
15-( )=2
4+( )=16
8-( )=7
( )-7=8
( )+7=20
5-( )=3
( )-8=8
( )+7=11 15-( )=1
6-( )=5
( )-1=4
4+( )=6
( )-1=13
12-( )=7
( )-4=13
18-( )=9
( )+2=10
4+( )=12
( )+4=12
12-( )=9
5+( )=13
9-( )=4
14-( )=13
( )-7=10
17+( )=19
8+( )=18
( )+9=15
5+( )=9
( )+8=15
3+( )=10
1+( )=2
3 2+( )=16
5+( )=16
( )-2=10
13+( )=19