20以內(nèi)加減法練習題(1) 時間：__________?? 分數(shù)________ 8+(? )=14 15- (? )=9 9+(? )=17 12-(? )=3 6+(? )=12 9-(? )=5 12-(? )=4 18-(? )=12 6+(? )=13 11-(? )=4 19=7+(? ) 12+(? )=17 10-(? )=8?? 7+(? )=15 8+(? )=17 19-(? )=8 16-(? )=2 10+(? )=15 6=17-(? ) 15-(? )=6 7+(? )=13 19-(? )=13 8+(? )=12 7+(? )=18 6+(? )=19 17-(? )=7 10+(? )=15 11=(? )-7 12-(? )=4 13-(? )=5 6+(? )=10 8+(? )=19 7+(? )=16 6+(? )=17 8+(? )=18 (? )+11=15 (? )+8=15 (? )+12=19 (? )+8=10 (? )+9=18 (? )-9=11 (? )-13=5 13- (? )=8 (? )-5=11 (? )-11=8 (? )+12=16 (? )+7=18 7 +(? )=15 (? )+7=17 (? )+10=16 8+(? )=15 10+(? )=14 9+(? )=19 18=6+(? ) 6+(? )=16 ( ?)-13=3 (? )-6=12 (? )-12=3 (? )-10=6 (? )-5=11 9+(? )=18 11+(? )=17 10+(? )=17?? 7+(? )=16 8+(? )=15 7+(? )=19 9+(? )=16 8+(? )=13 7+(? )=18 6+(? )=19 (? )-12=7 (? )-4=13 7=(? )-12 (? )-16=4 (? )-10=9 16=7+(? ) 9+(? )=17 7+(? )=14 6+(? )=15 8+(? )=13 (? )+8=19 (? )+8=18 (? )+9=17 (? )+9=18 (? )+11=19 (? )+9=10 (? )+8=14 12=(? )+7 (? )+7=10 (? )+10=16 16-(? )=4 7-(? )=4 11-(? )=7 14-(? )=6 12-(? )=4 (? )-13=6 (? )-6=11 (? )-15=4 (? )-7=10 (? )-11=8 20以內(nèi)加減法練習題(2) 時間：__________?? 分數(shù)________ 17-( )＝5 9( )7+4 12-3( )8 8+( )=12 11-( )＝5 3+11( )12 11+(? )=17 ( )-4＝11 ( )-6＝11 9+(?)=17 9+(? )=18 8( )15-8 10+(? )=17? 8+(? )=16 8+(? )=15 7-3( )3 9+7( )12 3+5( )10 7＝( )-4 14-( )＝7 8-2( )5 1+8( )8 16( )1+18 ( )-7＝11 10＝( )-6 12( )7+7 5( )5-2 12＝( )+3 ( )-6＝12 11＝( )+3 17-8( )8 7( )15-6 11＝( )-4 ( )-5＝11 10＝( )-5 5+11( )17 12=9+( ) 4+5( )10 ( )+3=8 17＝( )+8 6+(? )=10 8+(? )=19 9＞6+( ) 6+(?)=17 12+(?)=18 7+( )＝12 7-2( )5 7+(? )=15 10＝( )-6　 16-( )＝8 11-3( )7 15=6+( ) 17-( )＝8 10=( )-2 17-8( )5 17-(? )=9 10+(? )=15 9+5( )11 12-(? )=4 13-(? )=5 12-5( )6 13=7+( ) 11= (? )-6 4+5( )10 12＝( )-6 6+5( )10 15( )4+18 9=2+( ) 13＝( )-6 9＝( )-7 7+5( )11 8-2( )5 3+8( )19 13+6( )18 ( )-6＝11 ( ?)-13=4 (? )-6=12 17-11( )5 (? )-10=6 (? )-6=8 9-4( )4 10( )2 +7 (? )-12=3 5( )5-0 6+(? )=16 5+5( )7 12=9+( ) 7+( )＝9 13=6+( ) 7-( )＝5 9+(? )=15 10+(? )=17 14=9+( ) 9+(? )=19 18=7+(? ) 12-6( )6 12-6( )7 5+5( )10 6-3( )4 12＝( )-7 20以內(nèi)加減法練習題(3) 時間：__________?? 分數(shù)________ 6+(? )=14 15-(? )=8 9+(? )=17 12-(? )=6 6+(? )=12 8+(? )=15 10+(? )=14 9+(? )=19 18=6+(? ) 6+(? )=16 ( ?)-13=3 (? )-6=12 (? )-12=3 (? )-10=6 (? )-5=8 12-5( )6 9＞7+( ) 11= (? )-6 4+5( )10 12＝( )-6 19=11+(? ) 12+(? )=17 10-(? )=8?? 7+(? )=15 8+(? )=17 19-(? )=11 16-(? )=5 10+(? )=15 6=17-(? ) 15-(? )=6 8-2( )5 1+8( )8 8( )17-8 ( )-7＝11 10＝( )-6 12( )7+7 5( )5-2 12＝( )+3 ( )-6＝12 11＝( )+3 9+(? )=18 11+(? )=17 10+(? )=17?? 7+(? )=16 8+(? )=15 8+(? )=13 19-(? )=13 8+(? )=12 9+(? )=18 6+(? )=19 17-(? )=7 10+(? )=15 11=(? )-7 12-(? )=4 13-(? )=5 17-8( )8 7( )15-6 11＝( )-4 ( )-5＝11 10＝( )-5 (? )+12=16 (? )+7=18 (? )+7=15 (? )+7=17 (? )+10=16 6+(? )=10 8+(? )=19 7+(? )=16 6+(? )=17 8+(? )=18 17-(? )=9 10+(? )=15 16=9+( ) 12-(? )=4 13-(? )=5 16-(? )=4 7-(? )=4 11-(? )=7 14-(? )=6 12-(? )=4 (? )+11=16 (? )+8=15 (? )+12=19 (? )+8=10 (? )+9=18 16=7+(? ) 9+(? )=17 7+(? )=14 6+(? )=15 8+(? )=13 (? )+8=19 (? )+8=18 (? )+9=17 (? )+9=18 (? )+11=19 (? )+9=10 (? )+8=12 12=(? )+7 (? )+7=10 (? )+10=16 20以內(nèi)加減法練習題(4) 時間：__________?? 分數(shù)________ 17-( )＝5 9( )7+4 12-3( )8 8+( )=12 11-( )＝5 3+11( )11 11+(? )=17 ( )-4＝11 ( )-6＝11 9+(?)=17 9+(? )=18 16( )2+18 10+(? )=17? 8+(? )=16 8+(? )=15 7-3( )3 16=7+( ) 3+5( )10 7＝( )-4 14-( )＝7 5+11( )17 12=9+( ) 4+5( )10 9( )12+3 17＝( )+8 6+(? )=10 8+(? )=19 15-9( )5 6+(? )=17 12+(? )=18 7+( )＝12 17-8( )8 7+(? )=15 10＝( )-6　 16-( )＝8 11-3( )7 15=6+( ) 17-( )＝8 10=( )-2 17-8( )5 (? )-13=6 (? )-6=11 (? )-15=4 (? )-7=10 (? )-11=8 6+5( )10 14( )14+4 18+2( )15 13＝( )-6 9＝( )-7 (? )-9=11 (? )-13=5 (? )-3=15 (? )-5=11 (? )-11=8 (? )-12=7 (? )-4=13 7=(? )-12 (? )-16=4 (? )-10=9 7+5( )11 8-2( )5 3+8( )12 13+6( )18 ( )-6＝11 ( ?)-13=4 (? )-6=12 7-3( ) 5 (? )-10=6 (? )-6=8 9-(? )=5 12-(? )=4 18-(? )=12 6+(? )=13 11-(? )=5 16-7( )9 10( )2+7 (? )-12=3 5( )5-0 6+(? )=16 5+5( )7 14=9+( ) 7+( )＝9 16+2( )14 7-( )＝5 7+(? )=19 9+(? )=16 8+(? )=13 7+(? )=18 6+(? )=19 9+(? )=15 10+(? )=17 9＞4+( ) 9+(? )=19 18=7+(? ) 12-6( )6 12-5( )8 5+5( )10 6-3( )4 12＝( )-7 20以內(nèi)加減法練習題(5) 時間：__________?? 分數(shù)________ 12-5( )6 11=7+( ) 11= (? )-6 4+5( )10 12＝( )-6 9+(? )=18 11+(? )=17 10+(? )=17?? 7+(? )=16 8+(? )=15 8+(? )=13 19-(? )=13 8+(? )=12 9+(? )=18 6+(? )=19 12( )7+7 5( )5-2 12＝( )+3 ( )-6＝12 11＝( )+3 17-8( )8 7( )15-6 11＝( )-4 ( )-5＝11 10＝( )-5 (? )-13=6 (? )-6=11 (? )-15=4 (? )-7=10 (? )-11=8 6+5( )10 14( )2+11 9＞8+( ) 13＝( )-6 9＝( )-7 19=11+(? ) 12+(? )=17 10-(? )=8?? 7+(? )=15 8+(? )=17 19-(? )=11 16-(? )=5 10+(? )=15 6=17-(? ) 15-(? )=6 6+(? )=14 15- (? )=8 9+(? )=17 12-(? )=6 6+(? )=12 8+(? )=15 10+(? )=14 9+(? )=19 18=6+(? ) 6+(? )=16 ( ?)-13=3 (? )-6=12 (? )-12=3 (? )-10=6 (? )-5=8 8-2( )5 1+8( )8 13( )18-4 ( )-7＝11 10＝( )-6 (? )+8=19 (? )+8=18 (? )+9=17 (? )+9=18 (? )+11=19 (? )+9=10 (? )+8=14 12=(? )+7 (? )+7=10 (? )+10=16 6+(? )=10 8+(? )=19 7+(? )=16 6+(? )=17 8+(? )=18 17-(? )=9 10+(? )=15 12+2( )15 12-(? )=4 13-(? )=5 16-(? )=4 7-(? )=4 11-(? )=7 14-(? )=6 12-(? )=4 (? )+11=16 (? )+8=15 (? )+12=19 (? )+8=10 (? )+9=18 16=7+(? ) 9+(? )=17 7+(? )=14 6+(? )=15 8+(? )=13 20以內(nèi)加減法練習題(6) 時間：__________?? 分數(shù)________ (? )+12=16 (? )+7=18 (? )+7=15 (? )+7=17 (? )+10=16 17-(? )=7 10+(? )=15 11= (? ) -7 12-(? )=4 13-(? )=5 5+11( )17 12=9+( ) 4+5( )10 11( )9+3 17＝( )+8 (? )-9=11 (? )-13=5 (? )-3=15 (? )-5=11 (? )-11=8 7-3( )3 9( )7+3 3+5( )10 7＝( )-4 14-( )＝7 7+( )＝12 17-11( ) 5 7+(? )=15 10＝( )-6　 16-( )＝8 (? )-12=7 (? )-4=13 7=(? )-12 (? )-16=4 (? )-10=9 7+5( )11 8-2( )5 3+8 ( )12 13+6( )18 ( )-6＝11 ( ?)-13=4 (? )-6=12 17-8( ) 9 (? )-10=6 (? )-6=8 6+(? )=10 8+(? )=19 19+3( )12 6+(? )=17 12+(? )=18 17-( )＝5 9( )7+4 12-3( )8 8+( )=12 11-( )＝5 9+(? )=15 10+(? )=17 19-7( )8 9+(? )=19 18=7+(? ) 12-6( )6 12( )7+4 5+5( )10 6-3( )4 12＝( )-7 3+11( )15 11+(? )=17 ( )-4＝11 ( )-6＝11 9+(?)=17 9+(? )=18 14( )8+5 10+(? )=17? 8+(? )=16 8+(? )=15 11-3( )7 16+1( )18 17-( )＝8 14=( )-6 17-8( )5 9-(? )=5 12-(? )=4 18-(? )=12 6+(? )=13 11-(? )=5 16-8( )8 10( )4 +7 (? )-12=3 5( )5-0 6+(? )=16 5+4( )7 9=4+( ) 7+( )＝11 16+2( )14 7-( )＝5 7+(? )=19 9+(? )=16 8+(? )=13 7+(? )=18 6+(? )=19 20以內(nèi)加減法練習題(7) 時間：__________?? 分數(shù)________ 16-(? )=4 7-(? )=4 11-(? )=7 14-(? )=6 12-(? )=4 (? )-13=6 (? )-6=11 (? )-15=4 (? )-7=10 (? )-11=8 8+(? )=14 15- (? )=9 9+(? )=17 12-(? )=3 6+(? )=12 17-(? )=7 10+(? )=15 11= (? ) -7 12-(? )=4 13-(? )=5 6+(? )=10 8+(? )=19 7+(? )=16 6+(? )=17 8+(? )=18 11-(? )=5 12-(? )=4 18-(? )=12 6+(? )=13 11-(? )=4 19=12+(? ) 12+(? )=17 10-(? )=8?? 7+(? )=15 8+(? )=17 19-(? )=12 16-(? )=2 10+(? )=15 6=17-(? ) 15-(? )=6 (? )+12=16 (? )+7=18 (? )+7=15 (? )+7=17 (? )+10=16 8+(? )=15 10+(? )=14 9+(? )=19 18=6+(? ) 6+(? )=16 ( ?)-13=3 (? )-6=12 (? )-12=3 (? )-10=6 (? )-5=8 7+(? )=13 19-(? )=13 8+(? )=12 7+(? )=18 6+(? )=19 (? )+11=15 (? )+8=15 (? )+12=19 (? )+8=10 (? )+9=18 16=7+(? ) 9+(? )=17 7+(? )=14 6+(? )=15 8+(? )=13 (? )+8=19 (? )+8=18 (? )+9=17 (? )+9=18 (? )+11=19 (? )-9=11 (? )-13=5 (? )-3=15 (? )-5=11 (? )-11=8 9+(? )=18 11+(? )=17 10+(? )=17?? 7+(? )=16 8+(? )=15 7+(? )=19 9+(? )=16 8+(? )=13 7+(? )=18 6+(? )=19 (? )-12=7 (? )-4=13 7=(? )-12 (? )-16=4 (? )-10=9 (? )+9=10 (? )+8=14 12=(? )+7 (? )+7=10 (? )+10=16 20以內(nèi)加減法練習題(8) 時間：__________?? 分數(shù)________ 5+11( )17 12=9+( ) 4+5( )10 8( )3+8 17＝( )+8 9+(? )=18 7( )2+8 10+(?)=17? 8+(?)=16 8+(?)=15 7-3( )3 11+7( )16 3+5( )10 7＝( )-4 14-( )＝7 6+(? )=10 8+(?)=19 9+4( )11 6+(? )=17 12+(? )=18 7+( )＝12 9-3( )5 7+(? )=15 10＝( )-6　 16-( )＝8 12( )7+7 5( )12-6 12＝( )+3 ( )-6＝12 11＝( )+3 17-8( )8 7( )15-6 11＝( )-4 ( )-5＝11 10＝( )-5 11-3( )7 6+7( )9 17-( )＝8 10=( )-2 17-8( )5 5+6( )12 9=5+( ) 7+( )＝9 15+2( )15 7-( )＝5 9+(? )=15 10+(? )=17 11-9( )5 9+(? )=19 18=7+(? ) 17-( )＝5 9( )7+4 12-3( )8 8+( )=12 11-( )＝5 3+11( )9 11+(? )=17 ( )-4＝11 ( )-6＝11 9+(?)=17 8-2( )5 1+8( )8 9( )18-4 ( )-7＝11 10＝( )-6 12-6( )6 12=7+( ) 5+5( )10 6-3( )4 12＝( )-7 17-(? )=9 10+(? )=15 12＞9+( ) 12-(? )=4 13-(? )=5 12-5( )6 13=7+( ) 11= (? )-6 4+5( )10 12＝( )-6 6+5( )10 3+6( )8 18-7( )9