20以内地加减混合填空练习.docx
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20以内地加减混合填空练习.docx
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20以内地加减混合填空练习
20以内的加减混合填空练习
一、在()里填上合适的数。
( )+5=12 11+( )=19 20-( )=15 10+( )=20 16-( )=0
( )+7=17 ( )-2=18 9+( )=17 19-( )=7 13+( )=16
( )-4=10 ( )+2=11 ( )-5=9 ( )+7=15 6+( )=12
9+( )=15 3+( )=11 ( )+8=14 17-( )=7 ( )-5=10
13-( )=10 ( )+6=11 10+( )=16 7+( )=15 17-( )=17
( )+12=12 13+( )=16 18-( )=9 5+( )=14 11-( )=5
17-( )=10 14+( )=18 ( )+8=12 ( )-12=3 ( )-8=8
( )+5=18 2+( )=10 4+( )=8 5+( )=10 9+( )=18
3+( )=17 ( )+6=10 ( )+3=9 ( )+1=20 ( )+7=10
( )+9=20 13+ ( )=16 14-( )=10 12+( )=18 15-( )=11
( )+5=13 19-( )=5 ( )+2=16 18-( )=4 ( )+2=14
4+( )=20 19-( )=14 ( )-5=13 15+( )=17 ( )-15=5
19-( )=4 ( )-15=2 9+( )=18 15-( )=10 ( )-6=13
( )+9=19 20-( )=4 19-( )=3 ( )+11=15 ( )-6=12
18-( )=11 17-( )=10 ( )+6=15 ( )-7=11 13+( )=14
17-( )=10 ( )-8=11 10+( )=17 ( )+5=12 18-( )=9
5+( )=14 11-( )=5 17-( )=10 14+( )=18 ( )+8=12
( )-12=3 ( )-8=8 ( )+5=18 12-( )=9 15-( )=7
12-( )=3 17-( )=9 ( )-6=7 12-( )=5 13-( )=8
( )-7=7 14-( )=6 15-( )=9 11-( )=7 17-( )=8
( )-5=7 13-( )=7 13-( )=5 15-( )=8 12-( )=9
17-( )=7 12-( )=6 16-( )=9 ( )-4=7 ( )-6=5
14-( )=6 18-( )=9 6+( )=14 ( )+6=14 14-( )=8
9+( )=13 ( )+8=13 ( )+( )=12 ( )+8=15 ( )-4=11
( )-9=9 ( )-8=5 14-( )=6 6+( )=9 2+( )=11
7+( )=15 8+( )=13 ( )+7=12 ( )+5=11 ( )+10=10
15-( )=15 15-( )=5 15-( )=10 15-( )=0 8+( )=16
( )+7=12 ( )+5=14 16-( )=10 7+( )=14 0+( )=12
5+( )=11 ( )+6=14 8-( )=0 8-( )=8 15-( )=6
( )+13=13 19-( )=9 6+( )=14 0+( )=0 13-( )=5
8+( )=15 10+( )=18 15+( )=20 0-( )=0 6+( )=14
二、在○里填“>”、“<”或“=”。
6+4○11 6+4+2○6+6 7+8○8+2+6
17○8+8 7+3○20-3-7 4+3+5○14-2
6+7○17-7+4 12○15-3 6+7○8+6
5+8○8+5 8+5○3+9 3+2○20-4
4+6○20-9 17-3○7+7 16-5○6+6
13○7+7 20○10+9 6+7○9+2
5+8○6+9 13-3+5○9+5
三、括号里最大能填几。
10+5>( ) 6+3>4+( ) 7+9>( )+7
9+4>( )+9 5+9>( )+10 8+10>( )-0
8+5>( ) 6+( )<17-5 ( )+0<8+4
( )+7<8+3
20以内加减混合填空练习
9+( )=11
( )-9=9
9+( )=13
9+( )=15
( )-8=6
6+( )=14
15-( )=9
( )+7=16
11-( )=3
( )+4=12
14-( )=5
( )+6=13
( )-8=7
16-( )=7
7+( )=15
( )-6=8
( )+9=16
13-( )=5
( )+5=11
16-( )=8
6+( )=13
5+( )=12
( )-4=9
5+( )=13
( )+8=12
( )-7=8
3+( )=11
( )-2=9
7+( )=12
11-( )=6
( )-9=4
9+( )=14
15-( )=6
13-( )=8
( )+3=12
17-( )=8
( )-8=4
9+( )=17
( )-8=5
8+( )=12
5+( )=14
8+( )=16
( )-7=4
7+( )=14
( )-7=5
( )+9=13
13-( )=6
( )-7=7
8+( )=13
16-( )=9
11-( )=5
( )+3=11
( )+6=12
11-( )=6
( )+5=14
12-( )=7
4+( )=11
( )+9=12
14-( )=9
5+( )=11
11-( )=7
( )+6=14
12-( )=8
( )+9=18
11-( )=8
( )+9=17
12-( )=9
( )6=8
9+( )=15
14-( )8=6
( )-9=5
7+( )=13
( )-8=7
13-( )=4
9+( )=16
( )-9=6
13-( )=8
( )+3=12
11-( )=4
( )+7=14
12-( )=13-8
( )-5=11-2
5+6=8+( )
9+( )=4+7
18-( )=14-5
9+7=( )+8
15-( )=12-6
13-5=( )-3
( )+3=6+5
( )+6=4+8
( )-6=15-9
11-( )=14-8
7+( )=6+9
13-6=( )-7
7+( )=4+12
( )-9=11-7
15-7=( )-4
3+( )=9+2
11-2=( )-7
7+5=( )+6
( )+5=12 11+( )=19 20-( )=15 10+( )=20 16-( )=0 ( )+7=17 ( )-2=18 9+( )=17 19-( )=7 13+( )=16
( )-4=10 ( )+2=11
( )-5=9 ( )+7=15 6+( )=12 9+( )=15 3+( )=11 ( )+8=14
17-( )=7 ( )-5=10
13-( )=10 ( )+6=11 10+( )=16 7+( )=15 17-( )=17 ( )+12=12 13+( )=16 18-( )=9 5+( )=14 11-( )=5
17-( )=10 14+( )=18 ( )+8=12 ( )-12=3 ( )-8=8 ( )+5=18 2+( )=10 4+( )=8 5+( )=10 9+( )=18
3+( )=17 ( )+6=10 ( )+3=9 ( )+1=20
( )+7=10 ( )+9=20
13+( )=16 14-( )=10 12+( )=18 15-( )=11
( )+5=13 19-( )=5 ( )+2=16 18-( )=4 ( )+2=14 4+( )=20 19-( )=14 ( )-5=13 15+( )=17 ( )-15=5
19-( )=4 ( )-15=2 9+( )=18 15-( )=10 ( )-6=13 ( )+9=19 20-( )=4 19-( )=3 ( )+11=15 ( )-6=12
18-( )=11 17-( )=10 ( )+6=15 ( )-7=11 13+( )=14 17-( )=10 ( )-8=11 10+( )=17 ( )+5=12 18-( )=9
5+( )=14 11-( )=5
7-( )=10 14+( )=18 ( )+8=12 ( )-12=3 ( )-8=8 ( )+5=18 12-( )=9 15-( )=7
12-( )=3 17-( )=9 ( )-6=7 12-( )=5 13-( )=8 ( )-7=7 14-( )=6 15-( )=9 11-( )=7 17-( )=8
( )-5=7 13-( )=7
13-( )=5 15-( )=8 12-( )=9 17-( )=7
12-( )=6 16-( )=9 ( )-4=7 ( )-6=5
14-( )=6 18-( )=9
6+( )=14 ( )+6=14
14-( )=8 9+( )=13
( )+8=13 ()+()=12
( )+8=15 ( )-4=11
( )-9=9 ( )-8=5
14-( )=6 6+( )=9
2+( )=11 7+( )=15
8+( )=13 ( )+7=12
( )+5=11 ( )+10=10
15-( )=15 15-( )=5
15-( )=10 15-( )=0
8+( )=16 ( )+7=12
( )+5=14 16-( )=10
7+( )=14 0+( )=12
5+( )=11 ( )+6=14
8-( )=0 8-( )=8
15-( )=6 ( )+13=13
19-( )=9 6+( )=14
0+( )=0 13-( )=5
8+( )=15 10+( )=18
15+( )=20 0-( )=0
6+( )=14
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