1、20 以内的加减混合填空练习( )+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+( )=129+( )=15 3+( )=11 ( )+8=14 17-( )=7 ( )-5=1013-( )=10 ( )+6=11 10+( )=16 7+( )=15 17-( )=17( )+12=12 13+( )=16 18-( )=9 5+( )=14 11-( )=517-( )=10 14+(
2、 )=18 ( )+8=12 ( )-12=3 ( )-8=8( )+5=18 2+( )=10 4+( )=8 5+( )=10 9+( )=183+( )=17 ( )+6=10 ( )+3= ( )+1=20 ( )+7=10( )+9=20 13+ ( )=1 14-( )=10 12+( )=18 15-( )=11( )+5=13 19-( )=5 ( )+2=16 18-( )=4 ( )+2=144+( )=20 19-( )=14 ( )-5=13 15+( )=17 ( )-15=519-( )=4 ( )-15=2 9+( )=18 15-( )=10 ( )-6=13(
3、 )+9=19 20-( )=4 19-( )=3 ( )+11=15 ( )-6=1218-( )=11 17-( )=10 ( )+6=15 ( )-7=11 13+( )=1417-( )=10 ( )-8=11 10+( )=17 ( )+5=12 18-( )=95+( )=14 11-( )=5 17-( )=10 14+( )=18 ( )+8=12( )-12=3 ( )-8=8 ( )+5=18 12-( )=9 15-( )=712-( )=3 17-( )=9 ( )-6=7 12-( )=5 13-( )=8( )-7=7 14-( )=6 15-( )=9 11-(
4、)=7 17-( )=8( )-5=7 13-( )=7 13-( )=5 15-( )=8 12-( )=917-( )=7 12-( )=6 16-( )=9 ( )-4=7 ( )-6=514-( )=6 18-( )=9 6+( )=14 ( )+6=14 14-( )=89+( )=13 ( ) +8=13 ( )+( )=12 ( )+8=15 ( )-4=11( )-9=9 ( )-8=5 14-( )=6 6+( )=9 2+( )=17+( )=15 8+( )=13 ( )+7=12 ( )+5=11 ( )+10=1015-( ) =15 15-( )=5 15-( )=
5、10 15-( )=0 8+( )=16( )+7=12 ( ) +5=14 16-( ) =10 7+( )=14 0+( )=125+( )=11 ( ) +6=14 8-( )=0 8-( )=8 15-( )=6( )+13=13 19-( )=9 6+( ) =14 0+( )=0 13-( )=58+( )=15 10+( )=18 15+( )=20 0-( )=0 6+( )=1( )+5=12 11+( )=19 20-( )=15 10+( )=20 16-( )=0( )+7=17 ( )-2=18 9+( )=17 19-( )=7 13+( )=16( )-4=10
6、( )+2=11 ( )-5=9 ( )+7=15 6+( )=129+( )=15 3+( )=11 ( )+8=14 17-( )=7 ( )-5=1013-( )=10 ( )+6=11 10+( )=16 7+( )=15 17-( )=17( )+12=12 13+( )=16 18-( )=9 5+( )=14 11-( )=517-( )=10 14+( )=18 ( )+8=12 ( )-12=3 ( )-8=8( )+5=18 2+( )=10 4+( )=8 5+( )=10 9+( )=183+( )=17 ( )+6=10 ( )+3=9 ( )+1=20 ( )+7=
7、10( )+9=20 13+ ( )=16 14-( )=10 12+( )=18 15-( )=11( )+5=13 19-( )=5 ( )+2=16 18-( )=4 ( )+2=144+( )=20 19-( )=14 ( )-5=13 15+( )=17 ( )-15=519-( )=4 ( )-15=2 9+( )=18 15-( )=10 ( )-6=13( )+9=19 20-( )=4 19-( )=3 ( )+11=15 ( )-6=1218-( )=11 17-( )=10 ( )+6=15 ( )-7=11 13+( )=1417-( )=10 ( )-8=11 10+
8、( )=17 ( )+5=12 18-( )=95+( )=14 11-( )=5 17-( )=10 14+( )=18 ( )+8=12( )-12=3 ( )-8=8 ( )+5=18 12-( )=9 15-( )=712-( )=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-( )=917-( )=7 12-( )=6 16-( )=9 ( )-4=7 ( )-6=514-( )=6 18-( )=
9、9 6+( )=14 ( )+6=14 14-( )=89+( )=13 ( )+8=13 ( )+( )=12 ( )+8=15 ( )-4=11( )-9=9 ( )-8=5 14-( )=6 6+( )=9 2+( )=117+( )=15 8+( )=13 ( )+7=12 ( )+5=11 ( )+10=1015-( ) =15 15-( )=5 15-( )=10 15-( )=0 8+( )=16( )+7=12 ( )+5=14 16-( ) =10 7+( )=14 0+( )=125+( )=11 ( )+6=14 8-( )=0 8-( )=8 15-( )=6( )+1
10、3=13 19-( )=9 6+( )=14 0+( )=0 13-( )=58+( )=15 10+( )=18 15+( )=20 0-( )=0 6+( )=149+( )=11( )-9=99+( )=139+( )=15( )-8=66+( )=1415-( )=9( )+7=1611-( )=3( )+4=1214-( )=5( )+6=13( )-8=716-( )=77+( )=15( )-6=8( )+9=1613-( )=5( )+5=1116-( )=86+( )=135+( )=12( )-4=95+( )=13( )+8=12( )-7=83+( )=11( )-2=
11、97+( )=1211-( )=6( )-9=49+( )=1415-( )=613-( )=8( )+3=1217-( )=8( )-8=49+( )=17( )-8=58+( )=125+( )=148+( )=16( )-7=47+( )=14( )-7=5( )+9=1313-( )=6( )-7=78+( )=1316-( )=911-( )=5( )+3=11( )+6=1211-( )=6( )+5=1412-( )=74+( )=11( )+9=1214-( )=95+( )=1111-( )=7( )+6=1412-( )=8( )+9=1811-( )=8( )+9=171
12、2-( )=9( )6=89+( )=1514-( )8=6( )-9=57+( )=13( )-8=713-( )=49+( )=16( )-9=613-( )=8( )+3=1211-( )=4( )+7=1412-( )=13-8( )-5=11-25+6=8+( )9+( )=4+718-( )=14-59+7=( )+815-( )=12-613-5=( ) -3( )+3=6+5( )+6=4+8( )-6=15-911-( )=14-87+( )=6+913-6=( ) -77+( )=4+12( )-9=11-715=( )-411-2=( ) -7 7+5=( )+6 ( )
13、+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=1013-( )=10 ( )+6=11 10+( )=16 7+( )=15 17-( )=17 ( )+12=12 13+( )=16 18-( )=9 5+( )=14 11-( )=517-( )=10 14+( )=18 ( )+8=12
14、 ( )-12=3 ( )-8=8 ( )+5=18 2+( )=10 4+( )=8 5+( )=10 9+( )=183+( )=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=519-( )=4 ( )-15=2 9+( )=18 15-( )=10 ( )-6=13 ( )+9=19 2
15、0-( )=4 19-( )=3 ( )+11=15 ( )-6=1218-( )=11 17-( )=10 17-( )=10 ( )-8=11 10+( )=17 ( )+5=12 18-( )=95+( )=14 11-( )=5 7-( )=10 14+( )=18 ( )+8=12 ( )-12=3 ( )-8=8 ( )+5=18 12-( )=9 15-( )=712-( )=3 17-( )=9 ( )-6=7 12-( )=5 13-( )=8 ( )-7=7 14-( )=6 15-( )=9 11-( )=7 17-( )=8( )-5=7 13-( )=7 13-( )
16、=5 15-( )=8 12-( )=9 17-( )=7 12-( )=6 16-( )=9 ( )-4=7 ( )-6=514-( )=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=1015-( )=15 15-( )=5 15-( )=10 15-( )=0 8+( )=16 ( )+7=12 ( )
17、+5=14 16-( )=10 7+( )=14 0+( )=125+( )=11 ( )+6=14 8-( )=0 8-( )=8 15-( )=6 ( )+13=1319-( )=9 6+( )=14 0+( )=0 13-( )=58+( )=15 10+( )=18 15+( )=20 0-( )=0 6+( )=143+( )=16 14-( )=10 12+( )=18 15-( )=11( )+5=13 19-( )=5 ( )+2=16 18-( )=4)-9=99+( )=139+( )=15( )-8=66+( )=1415-( )=9( )+7=1611-( )=3( )
18、+2=11 ( )-5=9 ( )+7=15 6+( )=12 9+( )=15 ( )+6=15 ( )-7=11 13+( )=1413-( )=8( )+3=1211-( )=4( )+7=1412-( )=13-8( )-5=11-25+6=8+( )9+( )=1415-( )=613-( )=8( )+3=1217-( )=8( )-8=49+( )=1716-( )=86+( )=135+( )=12( )-4=95+( )=1314+( )=18 ( )+8=12 ( )-12=3 ( )-8=8 ( )-8=713-( )=49+( )=16( )-9=613-( )=87-
19、( )=10 14+( )=18 ( )+8=12 ( )-12=3 ( )-8=8 ( )+5=18 12-( )=9 15-( )=712-( )=33+( )=11( )-2=97+( )=1211-( )=6( )-9=49+( )=1415-( )=613-( )=80+( )=125+( )=11 ( )+6=14 8-( )=0 8-( )=8( )-8=8 ( )+5=18 12-( )=9 15-( )=712-( )=3 17-( )=9 ( )-6=7 12-( )=5 13-( )=8 ( )-7=7 14+( )=18 ( )+8=12 ( )-12=3 ( )-8=8 ( )+5=18 2+( )=10 4+( )=8 ( )-9=9 ( )-8=5 14-( )=6 6+( )=9 2+( )=11 7+( )=156+( )=143+( )=16 14-( )=10 12+( )=18( )+6=11 10+( )=16 7+( )=15 17-( )=17 ( )+12=12