20以内填空口算专项练习题(1000题)(21页).docx

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1、-20以内填空口算专项练习题(1000题)-第 21 页20以内填括号口算专项练习题时间 分数 ( )+5=12 5+( ) =12 ( ) +7=17 ( )+1=15 3+( ) =14 ( )-3=6 ( )+9=13 ( )+5=11 ( )+2=10 13- ( ) =2 ( )+5=19 4-( ) =2 9-( ) =4 ( )-3=7 ( )-14=3 ( )+9=16 ( )+0=9 ( )-6=7 5+( ) =10 9+( ) =18 19-( ) =6 8+( ) =9 8+( ) =10 ( ) +3=14 ( ) +7=7 4-( ) =4 ( ) +6=15 13

2、-( ) =7 9+( ) =16 1+( ) =13 ( ) -0=14 14+( ) =16 16-( ) =5 9+( ) =13 17-( ) =4 5+( ) =9 14- ( ) =0 ( ) -12=7 16-( ) =9 8+( ) =14 ( )-1=12 ( )+6=7 ( )-7=4 ( ) -11=5 16-( ) =4 3+( ) =13 ( ) +3=11 2+( ) =9 9-( ) =7 ( ) -15=0 20以内填括号口算专项练习题时间 分数 16-( )=5 ( )+3=9 5+( )=11 ( )+4=15 12-( )=7 ( )+6=17 4+( )

3、=7 18-( )=8 ( )-3=13 14-( )=11 19-( )=6 ( )-1=15 2+( )=15 ( )+8=10 2+( )=16 ( )+12=16 ( )-7=13 1+( )=12 0+( )=8 14-( )=5 19-( )=16 ( )+2=5 9+( )=14 ( )+9=17 15-( )=14 17-( )=9 ( )+11=16 ( )+6=16 ( )-11=3 6+( )=13 13-( )=7 16-( )=4 ( )+2=17 ( )+6=12 ( )-10=5 ( )+7=15 ( )+7=16 ( )+0=18 ( )-7=4 ( )-7=1

4、1 13+( )=19 ( )+4=17 ( )+6=13 17-( )=8 18-( )=1 ( )+14=16 19-( )=12 19-( )=5 ( )+13=3 ( )-11=4( )+3=18 20以内填括号口算专项练习题时间 分数 13+( )=18 ( ) +5=13 ( ) +9=11 10-( )=1 ( )-11=4 ( )+7=9 ( ) +3=7 ( )+0=16 19-( )=11 ( )+3=15 9-( )=0 2+( )=15 ( )+5=16 ( )+10=13 ( )+7=12 ( )+8=15 ( )-4=15 3+( )=16 7+( )=14 15-

5、( )=4 6+( )=15 8+( )=16 ( )+1=10 ( )-8=5 10-( )=2 ( )+4=11 19-( )=5 7+( )=12 19-( )=9 ( )-8=12 2+( )=12 12-( )=3 7+( )=19 2+( )=13 15-( )=3 10-( )=8 ( )-0=10 7+( )=12 6+( )=10 ( )-19=0 ( )+4=13 ( ) +2=17 ( ) +3=12 12-( )=2 11+( )=19 ( )-6=11 15-( )=3 5+( )=5 ( ) -3=8 12-( )=3 20以内填括号口算专项练习题时间 分数 ( )

6、-4=11 3+( )=17 ( ) -9=2 18-( )=5 ( )+4=13 9+( )=3 14-( )=6 12-( )=10 14-( )=9 15-( )=14 ( )-9=10 15-( )=0 ( )+6=16 12-( )=5 ( )-12=0 ( )-5=11 18-( )=9 14-( )=8 13+( )=19 15-( )=4 ( )-1=0 13-( )=7 ( )+7=13 11-( )=2 7+( )=13 ( ) +9=12 ( ) +4=12 ( )+1=10 9-( )=4 19-( )=5 12+( )=12 ( )-13=0 ( )-14=4 ( )

7、+3=11 ( )-6=5 ( )-7=5 ( )+8=14 ( )+2=7 ( )-5=9 15-( )=1 ( )+2=3 ( )-5=4 13-( )=6 14-( )=9 ( )-0=2 14-( )=9 15-( )=7 ( )+1=9 ( )-9=214-( )=6 20以内填括号口算专项练习题时间 分数 ( )+6=14 ( ) +8=9 12+( )=7 ( ) +9=16 10-( )=7 0+( )=5 ( )+6=13 ( )+3=12 ( ) -2=8 5+( )=10 ( )+3=5 ( ) -6=5 12-( )=8 12-( )=4 15-( )=7 11+( )

8、=18 14-( )=8 ( )+6=12 ( )+0=0 ( )+7=11 ( )+9=11 ( )+8=11 4+( )=16 8+( )=9 ( )+5=6 7-( )=7 ( )-7=8 ( )+3=18 2+( )=15 16-( )=5 ( )+5=8 ( )-1=16 ( )+0=15 ( )-4=15 ( )+6=11 ( )-5=1 16-( )=3 ( )-8=11 ( )+9=16 15-( )=13 19-( )=7 13-( )=5 18-( )=16 17-( )=5 ( )+4=15 4+( )=13 ( )+3=11 ( ) -3=8 ( )-16=1 ( )-

9、2=16 20以内填括号口算专项练习题时间 分数 4+( )=11 ( ) +6=13 5+( )=7 ( ) -6=8 17+( )=19 ( )+15=19 ( )+8=18 ( ) -4=14 ( )-14=10 ( )-4=12 17-( )=5 ( )+12=16 9+( )=12 ( )+13=18 3+( )=18 12-( )=4 ( )+2=14 ( )+1=10 ( ) -0=6 11-( )=7 3+( )=11 ( )+0=6 ( )+0=9 ( )+5=7 ( )-9=5 2+( )=18 7+( )=8 6-( )=4 ( )+7=15 ( )+8=15 ( )-3

10、=5 3+( )=9 7+( )=14 19-( )=16 8+( )=17 8+( )=14 1+( )=10 12-( )=5 16-( )=2 3+( )=19 ( )+4=18 ( )+6=13 ( )-9=8 ( )-17=2 ( )+4=16 10-( )=2 ( )+6=10 ( ) +3=13 16-( )=517-( )=520以内填括号口算专项练习题时间 分数 ( )+7=19 3+( ) =11 ( ) +2=18 ( )+4=12 5+( ) =15 ( )-7=7 ( )+4=13 ( )+5=18 ( )+9=13 19- ( ) =5 ( )+7=19 11-(

11、) =1 10-( ) =4 ( )-6=8 ( )-5=13 ( )+19=20 ( )+12=15 ( )-6=11 7+( ) =12 6+( ) =18 19-( ) =16 8+( ) =19 18+( ) =20 ( ) +13=14 ( ) +17=20 14-( ) =5 ( ) +7=13 17-( ) =9 10+( ) =16 11+( ) =14 ( ) -0=13 17+( ) =20 10-( ) =5 7+( ) =16 17-( ) =14 15+( ) =19 13- ( ) =0 ( ) -11=7 17-( ) =6 15+( ) =17 ( )-11=9

12、 ( )+16=17 ( )-9=5 ( ) -10=9 15-( ) =6 7+( ) =12 ( ) +8=11 4+( ) =19 19-( ) =12 ( ) -16=0 20以内填括号口算专项练习题时间 分数 19-( )=7 ( )+11=19 6+( )=19 ( )+3=14 20-( )=7 ( )+8=13 14+( )=17 15-( )=8 ( )-1=11 17-( )=12 17-( )=11 ( )-5=15 12+( )=16 ( )+5=16 12+( )=17 ( )+8=13 ( )-7=13 11+( )=16 0+( )=18 19-( )=5 17-

13、( )=16 ( )+12=15 9+( )=13 ( )+9=14 17-( )=14 20-( )=9 ( )+8=16 ( )+7=16 ( )-7=3 5+( )=12 15-( )=9 14-( )=11 ( )+12=18 ( )+11=19 ( )-9=6 ( )+8=12 ( )+3=14 ( )+10=18 ( )-8=5 ( )-7=12 19+( )=19 ( )+7=15 ( )+3=13 14-( )=8 17-( )=11 ( )+13=17 18-( )=11 15-( )=6 ( )+12=18 ( )-12=720以内填括号口算专项练习题时间 分数 ( )+1

14、3=16 12+( )=19 ( ) +8=15 ( ) +2=17 17-( )=1 ( )-13=4 ( )+7=19 ( ) +3=17 ( )+10=16 14-( )=11 ( )+13=17 19-( )=10 12+( )=17 ( )+9=16 ( )+8=15 ( )+7=11 ( )+5=16 ( )-6=12 13+( )=19 6+( )=15 17-( )=14 8+( )=14 3+( )=16 ( )+11=18 ( )-8=7 15-( )=2 ( )+4=14 19-( )=15 17+( )=18 20-( )=19 ( )-8=11 12+( )=13 1

15、2-( )=3 17+( )=20 12+( )=15 15-( )=13 20-( )=8 ( )-10=10 17+( )=20 6+( )=16 ( )-19=0 ( )+14=17 ( ) +12=18 ( ) +3=16 12-( )=12 10+( )=16 ( )-16=3 14-( )=3 5+( )=17 ( ) -7=8 20以内填括号口算专项练习题时间 分数 16-( )=3 ( )-5=14 12+( )=18 ( ) -5=12 16-( )=5 ( )+7=16 12+( )=12 13-( )=4 20-( )=14 20-( )=9 19-( )=9 ( )-5

16、=13 17-( )=10 ( )+9=17 17-( )=5 ( )-13=3 ( )-6=14 15-( )=4 20-( )=8 13+( )=20 14-( )=14 ( )-11=0 16-( )=7 ( )+7=16 20-( )=2 5+( )=16 ( ) +4=11 ( ) +14=18 ( )+11=19 19-( )=4 6-( )=0 12+( )=20 ( )-18=0 ( )-3=11 ( )+3=12 ( )-6=14 ( )-3=15 ( )+8=17 ( )+12=17 ( )-15=2 15-( )=11 ( )+12=14 ( )-15=4 20-( )=

17、6 16-( )=7 ( )-10=2 12+( )=17 19-( )=18 ( )+11=20 ( )-19=120以内填括号口算专项练习题时间 分数 17-( )=13 ( )+16=20 ( ) +8=19 13+( )=18( ) +15=20 20-( )=7 10+( )=19 ( )+16=20 ( )+13=18 ( ) -12=8 4+( )=17 ( )+13=17 ( ) -4=14 17-( )=8 13-( )=7 19-( )=17 13+( )=17 17-( )=9 ( )+16=17 ( )+10=14 ( )+7=17 ( )+9=15 ( )+6=12

18、7+( )=12 3+( )=8 ( )+5=16 17-( )=7 ( )-7=6 ( )+13=19 12+( )=17 20-( )=5 ( )+5=18 ( )-11=6 ( )+10=17 ( )-14=5 ( )+6=19 ( )-5=11 16-( )=13 ( )-4=12 ( )+9=13 14-( )=12 18-( )=17 19-( )=15 20-( )=16 20-( )=5 ( )+14=15 14+( )=18 ( )+6=17 ( ) -13=2 ( )-5=12 20以内填括号口算专项练习题时间 分数 ( )-12=6 14+( )=17 ( ) +16=1

19、9 15+( )=17 ( ) -11=8 14+( )=19 ( )+6=20 ( )+7=14 ( ) -14=2 ( )-4=10 ( )-5=13 14-( )=6 ( )+12=15 9+( )=17 ( )+12=19 13+( )=20 15-( )=14 ( )+11=17 ( )+11=18 ( ) -10=6 7-( )=2 3+( )=9 ( )+10=17 ( )+5=19 ( )+15=17 ( )-5=15 2+( )=18 7+( )=18 16-( )=4 ( )+8=15 ( )+2=11 ( )-3=15 3+( )=19 17+( )=20 20-( )=

20、16 18+( )=20 18-( )=13 11+( )=20 13-( )=4 17-( )=3 13+( )=17 ( )+14=18 ( )+6=14 ( )-7=4 ( )-6=12 ( )+14=20 20-( )=2 ( )+6=16 ( ) +5=17 14-( )=320以内填括号口算专项练习题时间 分数 ( )+10=13 4+( ) =20 ( ) +12=18 ( )+5=20 15+( ) =15 ( )-7=11 ( )+3=12 ( )+6=17 ( )+8=14 20- ( ) =5 ( )+3=14 17-( ) =11 20-( ) =4 ( )-11=8

21、( )-5=12 ( )+9=20 ( )+7=15 ( )-9=11 3+( ) =11 8+( ) =14 20-( ) =12 7+( ) =14 13+( ) =20 ( ) +8=14 ( ) +12=20 16-( ) =15 ( ) +7=13 18-( ) =11 12+( ) =15 13+( ) =17 ( ) -10=3 17+( ) =19 18-( ) =5 5+( ) =14 18-( ) =6 7+( ) =20 16- ( ) =10 ( ) -12=4 15-( ) =6 15+( ) =18 ( )-10=9 ( )+14=17 ( )-9=9 ( ) -1

22、1=7 18-( ) =5 5+( ) =17 ( ) +5=11 7+( ) =20 12-( ) =3 ( ) -12=0 20以内填括号口算专项练习题时间 分数 ( )+8=16 7+( )=19 ( ) +6=14 ( ) +4=17 17-( )=13 ( )-13=5 ( )+9=19 ( ) +6=17 ( )+8=19 14-( )=10 ( )+11=20 19-( )=16 9+( )=17 ( )+9=10 ( )+8=14 ( )+5=12 ( )+9=17 ( )-7=13 6+( )=13 8+( )=10 17-( )=11 11+( )=14 13+( )=19

23、 ( )+4=18 ( )-5=7 11-( )=2 ( )+7=14 10-( )=5 7+( )=19 19-( )=16 ( )-8=12 11+( )=20 13-( )=3 10+( )=20 6+( )=15 11-( )=2 13-( )=2 ( )-10=5 13+( )=17 5+( )=18 ( )-16=0 ( )+13=18 ( ) +6=7 ( ) +6=20 14-( )=3 7+( )=15 ( )-12=4 16-( )=4 8+( )=17 ( ) -3=7 20以内填括号口算专项练习题时间 分数 15-( )=1 ( )+1=16 8+( )=17 ( )+

24、6=14 16-( )=2 ( )+5=13 6+( )=12 12-( )=7 ( )-11=5 18-( )=14 16-( )=15 ( )-9=6 13+( )=16 ( )+5=14 15+( )=16 ( )+5=12 ( )-8=12 12+( )=17 0+( )=13 18-( )=5 15-( )=5 ( )+5=12 7+( )=15 ( )+9=16 5-( )=2 20-( )=11 ( )+8=14 ( )+5=11 ( )-7=13 9+( )=16 20-( )=9 20-( )=11 ( )+12=20 ( )+10=19 ( )-9=10 ( )+7=13

25、( )+5=11 ( )+17=18 ( )-8=4 ( )-3=16 12+( )=20 ( )+8=16 ( )+8=12 17-( )=8 16-( )=12 ( )+11=17 19-( )=14 18-( )=6 ( )+5=18 ( )-13=720以内填括号口算专项练习题时间 分数 11-( )=2 ( )-4=12 14+( )=17 ( ) -6=12 17-( )=5 ( )+3=11 10+( )=12 13-( )=7 19-( )=5 20-( )=14 19-( )=7 ( )-5=11 13-( )=10 ( )+7=15 13-( )=4 ( )-12=4 (

26、)-8=10 18-( )=5 20-( )=18 12+( )=19 17-( )=10 ( )-12=0 19-( )=17 ( )+7=15 18-( )=12 15+( )=17 ( ) +14=18 ( ) +13=20 ( )+5=14 12-( )=6 10-( )=2 11+( )=16 ( )-10=0 ( )-3=14 ( )+5=12 ( )-6=8 ( )-7=11 ( )+9=18 ( )+8=16 ( )-8=6 17-( )=12 ( )+5=17 ( )-4=14 16-( )=7 12-( )=8 ( )-11=2 17-( )=9 12-( )=31 ( )

27、+15=19 ( )-14=320以内填括号口算专项练习题时间 分数 14-( )=10 ( )+5=16 ( ) +11=17 6+( )=19( ) +12=16 13-( )=5 7+( )=15 ( )+4=20 ( )+5=18 ( ) -6=8 14+( )=18 ( )+6=17 ( ) -5=13 20-( )=3 16-( )=7 20-( )=3 8+( )=16 17-( )=9 ( )+13=18 ( )+5=14 ( )+9=13 ( )+8=11 ( )+7=14 8+( )=12 6+( )=8 ( )+8=17 17-( )=9 ( )-10=6 ( )+13=

28、20 12+( )=20 20-( )=5 ( )+13=18 ( )-12=6 ( )+10=18 ( )-11=4 ( )+8=17 ( )-4=8 20-( )=3 ( )-9=6 ( )+7=11 19-( )=1 12-( )=7 14-( )=5 13-( )=6 16-( )=8 ( )+5=12 7+( )=19 ( )+8=17 ( ) -5=12 ( )-7=2 20以内填括号口算专项练习题时间 分数 ( )-2=16 9+( )=17 ( ) +8=19 7+( )=17 ( ) -9=8 6+( )=19 ( )+6=17 ( )+5=13 ( ) -8=12 ( )-7=8 ( )-6=14 17-( )=8 ( )+8=11 10+( )=17 ( )+13=18 1+( )=20 10-( )=3 ( )+5=17 ( )+10=18 ( ) -12=6 17-( )=2 3+( )=19 ( )+17=20 ( )+15=19 ( )+3