20以内加减法口算练习题带括号填空(68).docx

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1、10 + () = 12()-2=17()-7=9()+ 9=137 + () = 1515-() = 12() + 1=11()+1=6()-11=319 - ()=617 + ( ) = 18 ()+ 4=13()- 2=09-()=81 + () = 16()-11=6()-12=0()+7=1510 -()二2()-13=44-()07 + () = 118 + () = 149 + () = 14()-11=5()+9=11()-13=04 + ()=9()-10=3()+7=20()+ 3=144 + () = 123 + () = 5()-10=614 -()二0()+10=17

2、 ()+1=920 -()=16错误率：11 + () = 17()-5 = 10()+1=16()-13=14 + ()=6()+ 6=20()-15=0()+1=72 + ()=171 + ()=10()-13 = 3()+ 6=19()-8=1()+13=1713 - ()=6()-7=10 ()+ 1=127 + () = 193 + ()=65 + ( ) = 14 ()+ 14=1516-( ) = 13()-8=3 ()-6=4 ()-3=79-() = 3()+1=39 + () = 15()+ 9=19()+2=917-() = 520-( ) = 116 + ( ) = 1

3、2 ()+4=97 + ( ) = 15 ()-4=25 + ()=7()+2=3()-18=220 - ()=511 + ()=158 - ()=7()+7=10()-4=13 ()-8=1216-() = 10()-6=87-()=0()+ 1=1016-()=7()-4=79-()=29 + ( ) = 19 ()-12=2 13-()=814 + ( ) = 17 20-() = 114 + () = 1615 + () = 17()-1 = 1312 + ()=2015-()=9()+ 2 = 139 + () = 14()+14=17()-14=67-() = 1()-2 = 14

4、20 - ()=4()+ 11=16()-6=5()+ 14=16()+ 5 = 192 + ()=4()+ 6=13()-2=12()+ 4=16()-6=1418 - () = 1613 + () = 16()-2=2()- 2=8()-7=3()+9=12()-5=42-() = 1()+12=1719-() = 11()-11=7()+ 10=203 + () = 14()-13=7()-1=2 3-() = 11 + () = 13()+ 2 = 108 + ()=11()+13=167-()二215-()=26 + () = 1810 -()二。16 + () = 19()+ 9=

5、17()-8=10()-12=6 11 - ()=47 + () = 1819-( ) = 517 + () = 201 + ()=2()-9=108 + () = 16错误率：()-12=17 + ()=8()+2=184 + ()=7()-14=1()-6=114 + ()二5()-5二111 + ()=198-()=2()-11=4()-3=4()+7=11()+ 17=1915- () = 3()-6=137-()二5()+ 7 = 16()+5=20()-4=5()-13 = 510 + () = 167 + ( ) = 14 ()-8=08-() = 63 + () = 1820-

6、( ) = 10 ()-1=17()-6=1213 - () = 104 + ( ) = 8 ()-2=4 ()-1=163 + ()=712 - () = 10()+19=20()+ 1=13()+ 4=17()+ 11=19()+ 2=14()+4=6()-6=7()-5 = 151 + ()=610 + () = 1816-()=217-()=311 - ()=2()+ 16=1811 + () = 18()-3 = 14()+ 5 = 1711-()=619-() = 126-() = 12 + ()=20错误率：6 + () = 194 - ()=1()+3=8()+ 1=198 -

7、 ()=3()-3=17()+ 5=12()+10=1611-() = 1011 + ()=2017-()=83 + ()=812 - ()=219 - () = 1511-()=8()+4=195 + ()=13()-12=4()-16=319 -()二215- () = 14()-12=72 + () = 138-( ) = 1()+ 9=1619-() = 14()-8=4()+1=20()-1=19 17-() = 112-( ) = 5 ()+ 8=19()+14=19()-4=9()+3=5 15- () = 11()+ 3=10 ()+17=2011- ()=06-()017-(

8、)二0()+ 12=14()-2=15()+7=914 - ()=71 + ()二7()-18=0()+10=1218 - ()=49 + () = 173 + ( ) = 15 ()+ 2=116 + ()=13()+10=15()-3=3()+ 4=12()-8=5错误率：()+12=1610-()二5()-8=61 + ( )=U()+ 1=141 + ()=12()-9=1()-20=010 -()二6 ()-1=11()-1=4()-2=72 + ()=820 - () = 184 + ()=1819 -()二。 ()+2=1919 - ()=919 - () = 1() + 4=5

9、3 - ()=03 + ()=9()+3=12 ()-7=13 12-() = 13 + ( ) = 13 7-() = 31 + ()=8()+ 11=1510-()=9()-9=4()-5=13()-3=514 - () = 11()+ 8=11 ()+ 7 = 19()-5二918-()二9()+13=18()-5=08 + ()=20()-8=83 + ()=44 + ( ) = 10 ()-3=915-()=7()+8=918 - () = 1()-10=517-()=9()-4=46 + ()=9()+ 6=1118-()=811 + () = 16()-9=6()+ 6=18()

10、-10=7()-3=210 + () = 178 + () = 18()-2二13 5 + () = 12()-1=59 + ()=205 + () = 10()+11=177 + ()=2015 + () = 1814 + () = 1810 + () = 13()+16=195-()=315 - ()=8()+13 = 141 + () = 17 ()-13=4()-4=0 7 + () = 118 + () = 144 + ( ) = 14 ()-11=5 2 + ( ) = 11 ()-13=0()+5=9 ()-10=313 + ()=20()+ 3=144 + ()=123 + (

11、)=516-()=614-()=07 + () = 178 + ()=919-()=4()+ 6=17()-5=1015 + () = 1614-()=1()+2=6()+ 6=20()-15=0 6 + ()=7()+15=171 + () = 10()3 二 3()+ 6=199-() = 14 + () = 17()-7=6 17-() = 10()+ 1 = 12()+12=1910 + () = 12()21716-()二94 + () = 13()+8=1515-() = 1210 + () = 11()+1=614-()=3()-13=617 + () = 18()+4=132-

12、()=09-()=81 + ( ) = 16 17-()=6()-12=0()+7=1510-()=2()-4=16()-2=9()-2=1116-()=017-() = 12()+ 5 = 184-( ) = 34 + ( ) = 19 20-() = 313-()=2()-3=1514-() = 105 + ()=20()+9=18()+ 5 = 1514 + ( ) = 15 17-()=216 + ()=20()-4=123 + ()=6()-3=66 + ()=1113 - () = 1219 - ()=16()+ 14=2016 + ()=178 + () = 1319-()=81

13、3 + () = 15()-12=82 + () = 15()-1二6 ()-4=1 ()+2=81 + () = 18()+16=202 + ()=714 - () = 5()-7=11()-16=2()+4=10()-4=1419-() = 1812-()=6()-10=1()-4=820 - ()=9()+3=4()+ 8=14()-10=416-()=112-() = 39-()=016-()=1518 - ()=3()-5=7()+4=14()+2=20()+2=1615 + ( )=17()-1=13 ()+8=2015-()=9()+2=13 9 + () = 143 + ()

14、= 17()-14=67-() = 1()-2 = 14 20-()=4()+11=1611-( ) = 5 2 + () = 1614 + () = 19()+2=4()+ 6=13()+ 9=141 + () = 1516-() = 13()-8=310-()=410 - ()=7()-6=32 + () = 39 + () = 1510 + () = 197 + ()=9()-12=520-() = 11()+ 6=12()+4=96 + () = 156-()=25 + ()=71 + () = 320-()=220-() = 5()+4=15()二73 + ( ) = 10 ()-4

15、=1320-() = 12()-6=10()-6=87-()=09 + () = 1016-()=711-()=79-()=29 + () = 1914-()=2()-5=814 + () = 17()-19=12 + () = 10()-12=1()+1=816 + () = 184 + ()=715 - ( )=1 17-() = 114 + () = 516 - () = 11()+18=198 - ()=215-()=4()-3=4()+7=112 + ( ) = 19 15-() = 319-( ) = 13()-2=5()+7=1614 - () 12()+ 4=1620-()=1

16、4 ()-2=1613 + () = 16()-2=2 ()-2=8():二3()+ 9=12()-5=4()-1=15 + ()=1719-() = 1118 - ()=7()+10=203 + () = 14()-/73-()=23-( ) = 1错误率：1 + () = 138 + ( )=10 ()+ 3 = 113 + ()=16()-5=215-()=2()+ 12=18()-10=0()+ 3 = 198 + () = 17()-8=10()-12=6():二47 + () = 1819 - ()=517 + () = 201 + ()=2()-9=10 ()+ 8=16()+5

17、=206 + () = 19()-3=1()+3=8()+ 1=19()-5=3 20-() = 17()+ 5=126 + () = 16()-1=10()+9=20()-9=83 + ( )=812 - ()=2()41511-()=815 + () = 195 + () = 1316-()=4()45()-13 = 5()+ 6=167 + () = 14()-8=08-()=63 + () = 18()-10=1018-() = 17()-6=1213 - () = 10()+4=86-()=417-() = 16()+4=714 - () = 10()+19=20()+ 1=13()

18、+ 3 = 15错误率：15 + () = 178 + () = 1912 + () = 142 + ()=6()-6=7()-5=151 + ()=610 + () = 18()-14=2 17-() = 3()-9=2()+16=1811 + () = 1817 - () = 14()+ 5 = 17()-5=619-()=12()-5=1()+ 18=2018-() = 11()-16=2()+4=10()-4=1419-() = 1812-()=6()-10=1()-4=820-()=9()+3=46 + () = 14()-10=4()-15 = 112-() = 3()-9=0()

19、-1=15()-15 = 312-()=710 + () = 14()-2=916-()=017-() = 1213 + () = 184-() = 34 + () = 1920-()=3()-11=2()-3 = 1514-() = 105 + ()=20()+ 9=18()+ 5 = 1514 + ( ) = 15 ()-15=216 + ()=20()-4=1218 + ()=209-()=66 + ()=1113 - () = 1219-() = 16()+14=20 ()+1=178 + ()=13()-11=813 + () = 15()-12=82 + () = 15()-1=6

20、5 - ()=16 + ()=8()+17=184 + ()=202 + ()=714 - ()=55 + ()=1419-() = 34 + () = 16()-5=514-()=6()+10=11()+ 1=14()+11=12()-9=120-()=0()-4=6 12 - () = 115-()=49-()=72 + ()=820-() = 18()+14=1819-()=0()+ 2=19()-10=9()-17=2 15-( ) = 14 ()-12=7 ()+11=13()-7=17 + ( )=16 ()-5 = 14 12 - ()=4()+ 1=2020 - () = 19

21、17 - () = 1()-7=5()+ 8=19()+14=19()-4=92 + () = 515-() = 11()+ 3 = 10 ()+17=20错误率： 11-()二0()-6=0()-17=0 2 + ( ) = 14 ()-2=15()+7=9()-7=7()+6=7()-18-0()+10=12 18-()=4()+ 8=17()+12=159 + () = 116 + ()=13()+10=15 6-()=38 + ( ) = 12 13-() = 51-()=0()-3=0()-5=0()+12=2016-()=83 + ()=4()+ 6=1012 - ()=9()-8

22、=71 + ()=918-( ) = 1 ()+ 6=1817-()=7()-3=2()+ 7=1710 + () = 133 + ()=19()-2=3()-7=819-() = 1()+6=9()+ 3=12()-7=1312-() = 1()+10=13()-4=3()+7=8()+ 11=15()-1=915-() = 5()-8=98-()=46 + ()=98 + () = 18()-2=135 + () = 12()-1=59 + ()=20()+4=513 - ()=418-() = 138-() = 514-() = 113 + () = 11()+ 7=19()-5=918

23、-()=9()+13=18()+ 6=11()-10=811 + () = 1615-()=65 + () = 10()+11=177 + ()=20()+3=1814 + () = 181 + () = 14()+ 2 = 1219 - () 17():二94 + () = 13()+8=15()-3=12( )+ 1=115 + ( ) = 6 ( 19-()=6()+ 1=18()+4=132-()=09-()=8( )+ 15 = 16 17-() = 6()-12=0()+7=151 + () = 17()-13=4()40()+4=11()+ 6=144 + () = 14()-1

24、1=5()+ 9=1113 - ()=0()+5=913 - () = 313 + ()=20()+ 3=14()+8=12()+2=516 -()二614 - ()=0()+10=178 + ()=9错误率：()-15=4()+ 6=1715 - () = 10()+ 1=16()-13 = 1()+2=6()+6=2015-()=0()+1=7()+15=17()+ 9=1016-()=313 + () = 19()-8=14 + () = 17()-7=6()-7=1011 + ()=12()+ 12=1910-()=2()-7二1118-()=26 + () = 1018-() = 1

25、419-() = 18()-6=6 11-( ) = 1 12 - ()=820-()=91 + ()=46 + () = 14()-10=4()-15=1()-9=39-()=016-( ) = 15 ()-15=3 12-()=720-() = 1611 - ()=913 - () = 11()-16=017-()=12()+ 5 = 184-()=3()+15=1920-() = 313-()=2()-3 = 15 ()-4=105 + ()=20()+ 9=1810 + ( )=15 14 + ( ) = 1517-()=216 + ()=2016-( ) = 12()+3=6()-3

26、=66 + () = 1113 - ( ) = 12 19-()=16()+14=20()+ 1=17 8 + () = 1319-()=8()+ 2 = 15 20-()=8()+ 13 = 157-()=65-()=16 + ()=8()+17=18()+16=202 + ()=7()-9=5()+4=14()-18=220 -()二5()+ 4=158-()=7()+7=1017-() = 13()-8=1216 - () = 1。()-6=8()- 7二。9 + () = 10()-9=711-()=79-()=2)+ 10=1914-()=2()-5=814 + () = 17()+

27、2=2014 + () = 1615 + ( ) = 17 14-()二1312 + ()=20()-6=911 + ()=13()+ 5=143 + () = 17()-14=67-() = 116-() = 14()-16=4()+11=16()-6=52 + () = 16()+ 5 = 19()+2=47 + () = 13()+ 9=141 + () = 15()-3=13()-8=3 ()-6=4 ()-3=7()-6=3 2 + ()=3()+ 6=1510 + () = 19()+2=9 ()-12=520 - () = 116 + ()=125 + ()=96 + ()=15

28、()-4=25 + ()=7()+2=3()-19=11 + () = 138 + () = 108 + () = 11()+13=16()-5=2()-13=26 + () = 1810-()=0( )+ 3 = 19 ( )+ 9=17()-8=1018-()=6()-7=47 + ( ) = 18 ()-14=5 ()+3=201 + ()=219-() = 102 + () = 10()-12=17 + ()=8()+ 2 = 18()+3=715-()=1()-6=11()+1=5()-5 = 11()+18=198-()=215- ()=47-()=4()+7=11()+17=19

29、()-12=319-() = 13()-2=5()+ 7=1614 - () =1212 + () =1620-() =14()-2二16()+3=164-()=2()-2=8 10-( ) = 3 3 + ( )=129-()=42-() = 1()+12=1719 - ( ) = 11 ()-H=7()+10=203 + () = 14()-13=73-()=2()-2=18 + () = 16()+4=17()+11=19()+2=14()+4=6()-6=720-() = 15()+5=6()+ 8=1816-()=2()-14=3()-9=2()+16=18()+7=18()-3 =

30、 1412 + () = 1711-()=619-() = 12()-5=1()+ 5=20()+ 13 = 19()-3=15 + ()=8()+ 1=19()-5=3()-3 = 177 + () = 126 + () = 16()-1=10()+9=2017-()=83 + ()=8()-10=219-() = 1511 - ()=815 + () = 195 + () = 1316 - ()=49-() = 5()-13 = 510 + () = 167 + () = 14()-8=0()-2=6()+ 15 = 18()-10=1018 - () = 17()-6=1213 - ()

31、 = 104 + ()=86-()=417-() = 16 ()+4=7()-2=101 + ()=2012 + () = 1312 + () = 15()+18=20()-11=06-()=017-()=02 + () = 14()-2=152 + ()=9()-7=71 + ()=7()-18=02 + () = 1218-()=4()+ 8=173 + () = 159 + ( )=11 ()+7=135 + () = 15()-3=38 + ()=1219-() = 34 + () = 16()-5=5()-8=61 + ( ) = 1113 + () = 14()+11=12()-9

32、=1()-20=0()4612 - () = 115-()=49-()=7()+6=8()-2 = 184 + () = 18()-19=017 + () = 1919 - ()=9()-1=14 ()-12=7 2 + () = 13()-7=17 + ( ) = 16 19 - ( ) = 14()-8=4 19 + ()=2020-() = 19()-眸1 12-() = 5()+ 8=19()+ 14=19()-4=9()+3=5()-4=117 + () = 103 + ()=2013 - () = 51 + () = 5()-9=4()-5 = 13()-3=5()-3=11()+

33、8=11()+ 7 = 19()-5=918-()=95 + () = 185 + () = 11()-10=8()+ 5 = 16()-9=65 + ()=106 + () = 177 + ()=20()+3=18()-1二。3 - ()-05-()-0()+12=20()-8=8()+1=4()+ 6=10()-3=9()-8=71 + ()=9()-17=112 + ()=1817-()=7()-3=2()+ 7=17()+ 3 = 133 + () = 195 - () = 315 - ()=8错误率：()-18=1()+ 6=9()+ 3 = 12()-7=1312-()-13 +

34、() = 137 -()二3()+7=8()+11=15()-1=9()-10=5()-8=9()446 + ()=98 + () = 1815-() = 13()+ 7 = 12()-1=5()+11=20()+4=18()-15=4()+ 6=17()-5 = 10 ()+1=16 14 -()二1()+2=6()+ 6=20()-15=0()+1=72 + ( ) = 17 ()+9=10 ()-13=3()+ 6=199-()=14 + () = 17()-7=6()-7=1011 + () = 121 + ()=1410 + () = 12 ()-2-17()-7=9()+ 9=13

35、()+ 8=15()312() + 1=11()+1=6()-11=3()-13=6()+ 1= 18( )+ 4=13 2-()=09-()=8()+15=16()-11=612 - ()=08 + () = 15错误率：1 + ()=1717 - ()=44-()=。7 + () = 11()+ 6=14()+10=14()-11二52 + () = 11()-13=04 + ()=9()-10=3()+7=2011 + () = 14()+ 8=123 + ()=5()-10=6()-14=07 + () = 17()+1=920 -()二2 20-()二511 + ()=15()-k7

36、()+7=1017-() = 13()-8=1216-()二1。14-()二8()-7二。9 + () = 10()-9=7()-4=7()-7=29 + () = 19()-12=2()-5=814 + () = 1720-( ) = 1()+ 2=1615 + () = 17()-1=1312 + ()=2015-()=9()+2=139 + () = 143 + () = 17()-14=67 -() = 116 - () = 14()-16=4()+11=16 11-()=52 + ()=16()+5=192 + ()=47 + () = 132 + () = 10错误率：()+14=

37、1516-() = 13()-8=3()-6二4()-3=7()-6=3()+1=39 + ()=15()+ 9=197 + ()=9()-12=520-()=11()+ 6=12()+4=96 + ()=15()-4=2 5 + ()=7()+2=3()-2 = 127 + () = 193 + () = 6()-3=66 + () = 11()-1=1219-() = 16()+14=2016 + () = 17()+5=13()-11=8()+2=15()-12=8()+ 13 = 15()-1=6()-4=16 + ()=8()+17=184 + ()=20()+5=710-()=2(

38、)-7=1118 - ()=2()+4=10()-4=1419-() = 18()-6=6()-10=112 - ()=820-()=9()+3=46 + ( ) = 14 14 - ()=4()-15 = 1 12-()=39-()=016-() = 15()-15=3 12-()=7()-4=1611 - ()=9()-2=11()-16=0()-5 = 12 ( )+ 5 = 18 4-()=3( )+ 15 = 19 20-( ) = 3 13-()=218 - () = 1514-() = 10()+ 15=209 + ( ) = 18 ( )+ 5 = 15 ()+ 1 = 15()-15=2 16 + ()=20()-4=12()-9=55 + () = 14()+14=1516-() = 1311-() = 3()-6=4()-3=7()-6=32 + () = 3()+6=1510 + () = 197 + ()=9()-12 = 5()-9=116 + () = 12() + 4=9()+9=156-()=2()+2=710 + () = 14()-18=220-() = 5()+4=158 - ()=73 + ( ) = 10