(口算100题)100以内的加减法练习及连加连减训练

1、15-5-5=()+7=17( )-2=189+( )=1719-( )=713+( )=164+7+9= 20-7-7=8+7+5=4+5+10=1+3+4=6+4+4=姓名：班级：时间：成绩：18- 5=17- 11=13 +6 =17 -5 =16- 10=5 - 4=9 - 4=16- 1=7 + 10=9 - 0=18+ 1=6 + 10=4 - 0=18- 12=17- 17=10+ 2=18- 9=99- 77=15- 12=46+ 31=33+ 16=28+ 22=13- 2 :=47+ 12=13+ 54=68- 5=15- 13=14+ 1=36+ 12=45+ 43=52

2、+ 17=78-42=25+ 14=61- 10=11 + 64=10+ 84=14- 13=11- 3=36- 21=13- 4=12- 5=11 + 66=13- 10=15+ 14=34 + 45=10+ 67=28+ 41=19- 14=11 + 61=17- 11=16+ 62=16- 7=38+ 51=15+ 14=14+ 52=43+ 12=12+ 55=14+ 81=10+ 78=17- 15=15- 9=99- 88=11 + 85=16+ 51=12+ 63=17- 12=12+ 17 =11 + 557-2-2=19-9-3二17-1-3=19-8-8=5+10+ 仁 1

3、1-3-4=19-3-仁20-3-2=15-7-5二16-( )=0()+5=1211+( )=1920-( )=1510+( )=208-3-4=3+7+8=3+6+6=19-2-4=姓名：班级：时间：成绩:16- 7 =19- 13=11-3 =5+ 14 =15- 3=16 -7= 13+ 3 =11 + 9 =19- 11 =8+ 6 = 19- 18 =8+ 11 =14+ 6=18-9 = 12+ 7 =15 + 3 =30+ 40 =16-14 = 18- 2 =55 + 40 =28- 28 =70-30 = 65 - 60 =70+ 11 =13- 3=85-6 = 30+

4、18 =10 + 23 =18- 11 =17 + 0=32 - 32 =10 + 7 =60- 30 =13+ 1=5 +14 =11+ 0 =78- 10 =52 + 10= 60- 10 =20 + 6 =11- 10 = 11 +3= 5 + 10 =12- 10=0 + 11 = 5 + 10= 5 5 =19- 11=17- 13 = 22+ 20=3 + 11 =10+ 3 =17- 3 =11 - 3=90 - 50 =19- 8 =8 + 20 = 17-1 = 13- 10 =17+0 =50- 30 =19 - 8 =27-3=20-20 =14- 2 =15 - 3 =

5、20+ 4=90 - 80 =17- 14 =16- 14 = 3 + 12 = 30- 15=19- 15 =18- 2 = 11+ 2 =14- 12 =15+ 3 =5 +11 = 10+ 5 =11- 1 =()-4=10()+2=11()-5=9()+7=156+( )=129+( )=153+( )=11()+8=1417-( )=7()-5=103+9+8=2+10+7=20-9-6=7+9+4=6+5+6=15-9-2=3+7+3=13-4-7=16-1-3=14-4-3=姓名:班级：时间：成绩:50-20=17- 6=12+ 6=10+9=14+5=15+ 3=2 + 10=

6、8 + 10=10+8=25- 1=9 - 1=90-5=12+8=12+ 6=90- 3=80-20=17- 11=11- 10=70- 6=19-3=15- 11=70- 40=16- 14=50-20=80-60=15- 2=16- 13=3 + 11=18-7=2 + 17=5 + 14=14+4=11 +3=5 + 12=16- 12=70+2=17-8=7 + 11=18- 7=40+5=19-5=10+ 1=2 + 15=19-5=12- 11=30+ 13=18- 9=19- 10=16- 16=11+ 8=1 + 13=14-4=18- 11=18- 7=0 + 19=12+

7、1=15-7=12+ 3=18- 13=60- 10=13+7=18- 16=18- 6=19-1=60-3=13- 1=19- 15=80-0=60-60=0 + 19=90- 20=30-10=12+3=2 + 11=70- 30=13-2=80- 50=10+ 5=15+ 3=18- 15=6+40116+4+23 6+67+80 8+2+6170 8+87+30 20-3-74+3+5014-26+7017-7+4 120 15-3 6+70 8+65+80 8+518-9-5=19-10-7=5+3+4=14-1-3=14-6-3=姓名：班级：时间：成绩：20+ 64=19- 7 =

8、30+ 56=20 - 11 =17- 10=15+ 15=70- 6=30+ 36=20+ 14=50+ 13=15+ 31=19- 7=17- 12=20+ 33=14+ 10=13+ 20=21 + 51=18- 12=18- 8=50+ 41=12- 11=45+ 11=12+ 27=37+ 13=14+ 55=19- 11=14+ 51=38+ 12=12+ 64=17- 11=55+ 33=17- 11=66+ 10=17- 16=18- 11=25+ 33=65+ 12=12- 10=57+ 10=33+ 26=17- 14=11+ 31=19- 17=45+ 25=56- 23

9、=19- 19=44+ 33=78+ 21=48- 23=33+ 52=48- 12=11 + 27=13- 11=15- 13=78- 21=12+ 32=17+ 10=76+ 10=15- 10=18- 9=12+ 27=13- 8=18- 13=16- 14=11+ 18=13- 6=15- 7=19- 9 =17+ 20=16- 9=28- 12=12- 8=19- 4=11+ 52=33+ 15=36- 23=18+ 11=46+ 10=28+ 11=49-43=8+503+93+20 20-4 4+6020-9 17-30 7+716-506+6130 7+7 200 10+9 6

10、+70 9+25+80 6+9 13-3+50 9+513- 8-3=3+9+3=12-5-7=17-9-5=2+9+4=姓名：班级：时间：成绩:48- 13 =36+ 51=98- 26=19- 8 =17+ 22 =16+ 81=12- 9=98- 91 =13+ 17 =10+ 18=55+ 22=17- 8 =18- 8 =36- 25=15- 7=19- 11 =11- 10 =12- 10=76- 53=12- 1 =15- 6 =15- 11=68+ 10=15+ 13 =46+ 23 =36+ 14=26+ 13=18- 2 =88 64 =68- 32=99- 81=25+

11、14 =10+ 62 =78- 34=15- 11=88+ 10 =13- 6 =16+ 12=43+ 15=25+ 34 =15- 7 =16- 9=10+ 43=15+ 14 =16+ 42 =10+ 57=23+ 65=28+ 31 =19+ 20 =14+ 63=11+ 88=18+ 11 =17- 8 =18+ 12=53+ 14=12+ 64 =18- 17 =12+ 53=17- 15=66- 11 =68- 35 =66+ 22=16+ 53=13+ 14 =16+ 61 =44+ 15=25+ 23=18- 13 =78- 51 =15- 7=17- 9=35+ 15 =15

12、+ 32 =12+ 63=16- 7=56+ 12 =15- 11 =19- 8 =11 + 66 =11 + 42 =13-( )=10()+6=1110+( )=167+( )=1517-( )=17()+12=1213+( )=1618-( )=95+( )=1411-( )=54+1+7=11-6-2=19-7-4=17-6-10=13-3-5=5+2+3=姓名：班级：时间：成绩:19+ 0 =1 + 18 =7 -1=1 + 16 =4 + 2 =16- 15 =1 -1=17- 16 =7 + 1 =5 - 2 =2 + 4=19- 17 =10+ 10 =6 - 1 =1 + 0

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

14、 -1=5 + 1 =6 + 1 =9 5 =4 + 1=9 - 9 =14- 10 =16- 6 =13- 10=3 +14 =6 - 1 =15- 5 =5 + 3=15+ 4 =18- 2 =19- 13 =11+ 5=5 + 3 =19- 1 =16- 14 =15- 4=19- 8 =17-( )=1014+( )=18( )+8=12()-12=3()-8=8()+5=182+( )=104+( )=85+( )=109+( )=184+4+仁 1+9+ 仁 4+4+8二 16-7-7=1+4+1 =姓名：班级：时间：成绩:16- 14 =17- 14 =1 +14 =2 + 6

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

16、2 =19- 7 = 0 + 11 = 11+ 0 = 0 + 9 =5 + 0 =5 + 0 = 9 + 0 = 9 - 7 = 3 + 11 =6 + 10 = 2 + 5 = 6 + 12 =19- 5 =13- 3 =19- 8 =9 - 6 =4 + 12 =19- 1 =18- 16 =14- 13 =7 +11 =1 + 2 =17- 10 =14+ 0 =16- 1 =8 - 7 =18- 4 =15- 14 =17- 17 =10+ 8 =2 - 1 =18- 6 =1 +10 =15- 5 =3+( )=17( )+6=10( )+3=9( )+仁20( )+7=10()+

17、9=2013+ ( )=1614-( )=1012+( )=1815-( )=1116- 5-8=1+9+8=19-4-3=13-1-6=5+8+3=6+8+ 仁 15-2-9=5+6+ 仁7+5+4=12-10-仁6 + 13 =18- 1 =12- 11 =1 +13 =3 + 12 =14- 10 =7 + 11 =3 + 12 =1 + 4 =14+ 3 =4 + 4 =14+ 3 =12+ 7 =15- 14 =5 - 3 =8 + 0 =6 - 3 =16- 2 =11- 0 =10+ 6 =1 +14 =3 + 10 =17- 16 =12+ 2 =16+ 2 =11+ 6 =1

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

19、+ 8 =19- 4 =4 - 3 =15+ 2 =17- 3 =3 + 16 =15- 12 =18- 3 =6 - 1 =1 + 4 =11+ 2 =16+ 2 =18 - 17 =17- 3-7=4+7+5=6-5-1=4+10+4=20-1-10=8-1-6= 19-3-6=18-8-10=10+2+3=2+2+3=()+5=1319-( )=5( )+2=1618-( )=4( )+2=144+( )=2019-( )=14( )-5=1315+( )=17( )-15=515- 12 =19- 18 =19- 18 =6 + 12 =10+ 2 =17-3 =7 - 3 =2 +1

20、1 =11+ 1 =13- 10 =2 + 10 =0 + 5 =6 + 2 =12-2 =17- 6 =1 + 2 =2 + 13 =13+4 =5 + 2 =19- 5 =1 +12 =9 -1 =2 + 1 =11+ 4 =18+ 1 =12- 12 =15- 2 =7 + 12 =1 +14 =19- 10 =19- 12 =4 - 1 =17- 15 =2 +3 =16- 16 =1 - 0 =7 - 1 =19-1 =1 + 4 =2 + 2 =1 +15 =19- 18 =19- 18 =17- 1 =3 - 0 =7 -0 =7 - 1 =12- 11 =3 + 13 =0 +

21、 10 =11+ 0 =8 6 =5 + 12 =19- 18 =15- 10 =17- 1 =1 +13 =11 +8 =12+ 3 =16- 1 =17- 5 =0 +18 =18- 14 =17- 6 =8 - 7 =13+0 =2 + 2 =5 + 2 =8 + 0 =3 +6 =4 + 12 =9 5 =6 - 1 =2 +3 =17+ 2 =3 + 13 =5 0 =3 -0 =11+ 5 =0 + 4 =9+4+2二3+3+10=4+8+7=15-4-8=4+9+7=10+3+6=7+1+5=14-5-1 =13-1-10=1+8+4=19-( )=4()-15=29+( )=1

22、815-( )=10()-6=13()+9=1920-( )=419-( )=3()+11=15()-6=129 + 10=14- 11=8 +0 =3 + 10 =11+ 7=16- 0=5 +3 =0 +11 =1 + 8=12- 2=15-1 =6 5 =19- 4=19- 15=9 -8 =3 + 6 =18- 5=8 + 11=5 +3 =17+ 1 =14+ 2=3 + 4=14- 12 =18- 7 =4 + 13=2 + 7=15-1 =18- 18 =3 + 16=11- 10=2 -2 =4 + 3 =16- 6=6 + 10=17+2 =8 + 1 =8 - 6=4 +

23、2=9 -4 =10+ 3 =1 + 15=6 - 5=1 + 12 =13- 11 =17- 15=14+ 1=17- 16 =16- 5 =18- 10=15- 10=1 + 18 =2 - 1 =10+ 5=8 - 8=5 +3 =1 +17 =16- 15=16+ 2=2 -1 =10+ 3 =3 + 11=11- 10=1 +7 =6 + 3 =2 + 12=11- 10=1 + 12 =7 + 10 =12+ 2=16- 11=7 -7 =5 + 12 =2 + 16=7 - 3=14-1 =11+ 2 =5 - 3=16- 3=12+1 =9 5 =8+3-9=5+8-9= 9+

24、8-9=8+2-10=6+4-7=8+10-7=10+7-8=7+8-3=7+7-7=4+7-6=18-( )=1117-( )=10()+6=15()-7=1113+( )=1417-( )=10()-8=1110+( )=17()+5=1218-( )=918- 11=10 +7=15- 12=1 + 16=1 + 16=5 -5=3+3=10 +6=18- 12=7 -7=41=12-1=0 +1=7 -0=1+ 10=15-5=2 +3=19-9=17 -4=11 +2=4 -4=16 +1=62=16-1=16 +3=5 -5=18 +0=7 + 11=5 + 12=13-2=2+6

25、=8 -4=16 +3=1 + 13=40=7 -2=18- 10=17-5=83=0 + 11=9 +0=16-6=16-0=2 +4=13 +3=4 -0=3+2=16- 12=17-4=0 + 16=0+6=19 +0=10 +4=8 -2=3+ 11=2 +6=11 +3=19-5=2+ 11=11 +3=10+ 10=16- 14=94=4 +3=5 -4=7 -5=5+4=5 -317- 3 =17-4 =14- 2 =2 + 1 =15+ 3 =1 +4 =19- 17 =7 + 2 =17- 16 =15-4 =15- 12 =14- 12 =8-2+10=7+8-10=7-1

26、+6=2+10-7=7+4-4=10-4+8=6+10-5=2+9-2=4+6-10=9+9-9=5+( )=1411-( )=517-( )=1014+( )=18()+8=12()-12=3()-8=8()+5=1812-( )=915-( )=73 + 3 =5 +1 =19- 5 =18- 16=2 + 6 =18-8 =2 + 16 =8 - 5=15+ 1 =7 -3 =5 - 2 =16- 13=14+ 3 =14+1 =13- 2 =3 + 14=12+ 3 =10+6 =3 + 15 =13- 2=1 + 16 =14+2 =1 +14 =3 + 14=7 - 5 =7 -1

27、 =10- 0 =15+ 1=5 + 10 =2 +5 =11+ 6 =8 - 8=11+ 7 =9 -6 =10+ 6 =1 + 0=7 - 1 =17+0 =19- 2 =15- 10=8 - 2 =11 +0 =5 + 2 =4 + 10=2 + 4 =2 +3 =12+ 3 =15- 14=1 + 16 =16-3 =18- 10 =17- 4=15- 4 =15+2 =16- 14 =8 + 10=15- 10 =15-2 =3 - 3 =0 + 19=15- 2 =2 +10 =5 + 14 =8 - 4=15- 4 =7 -3 =2 + 10 =7 + 11=11- 10 =14

28、+2 =12+ 0 =4 + 3=19- 19 =4 +15 =13- 0 =12- 12=5 + 10 =1 +1 =19- 3 =15- 2=7+9-2=7+4-9=5+9-8=9+6-2=9+1-2=10-2+4=7+8 -仁8-1+4=10-2+10=8-8+10=12-( )=317-( )=9()-6=712-( )=513-( )=8()-7=714-( )=615-( )=911-( )=717-( )=813-( )=713-( )=515-( )=812-( )=912-( )=616-( )=9()-4=7()-6=55+5-6=8+6 -1 =8-3+10=9-1 +

29、10=7+4-2=5+10-6=6-2+6=3+10-2=9 - 2 =18- 5 =2 + 2 =4 + 10 =12- 1 =17- 16 =9 - 3 =17- 2 =17- 14 =13+ 6 =0 + 11 =19- 16 =0 + 11 =0 + 3 =3 + 12 =19- 6 =5 + 12 =9 + 0 =12+ 0 =1 +15 =()-5=717-( )=74+6-3=4+8-9=17- 3 =1 +10 =8 - 7 =19- 9 =17- 3 =12- 11 =10+ 9 =4 + 15 =7 - 6 =1 + 2 =5 + 14 =0 + 0 =1 +17 =1 +

30、15 =16- 0 =2 + 13 =12+ 7 =3 + 12 =18- 11 =2 + 4 =8 6 =19- 18 =11+ 1 =3 + 0 =3 + 1 =3 + 10 =19- 6 =3 + 2 =16- 5 =6 - 2 =0 + 7 =18- 13 =0 + 2 =9 - 9 =0 + 0 =1 + 10 =8 - 7 =0 + 11 =1 + 4 =16+ 1 =10+ 1 =8 - 2 =16+ 3 =19- 5 =17- 12 =5 - 1 =2 + 10 =1 + 1 =3 + 10 =18- 1 =0 + 6 =18- 1 =13- 10 =10- 10 =17- 3

31、 =2 + 13 =7 - 4 =5 + 1 =19- 5 =6 + 11 =8+6-3二8-1+3=5+9-3=3+10-9=9-2+7=姓名：班级：时间：成绩:18-7=19- 11=10+ 9=6-5=16-5=1 +7=12- 10=7+ 2=5 -1=10+4=11+ 3=17- 15=15-3=15-4=17- 1=3+ 5=18-8=6 -4=14- 10=3+ 1=9 -1=19- 10=2 + 2=7+ 1=19-6=8 -4=2 + 11=17- 2=12+1=17- 14=18- 6=4+ 3=3 + 10=14- 12=12- 1=2+ 16=14+1=16- 11=1

32、3- 11=2+ 14=5 + 10=15+2=1 + 18=17- 10=12+1=19-2=7 - 6=1+ 7=6 -1=17+2=7 - 1=7+ 1=19- 14=9 -2=19- 18=7-6=1 + 11=2 + 10=18- 3=10+ 9=14+4=0 +3=17- 11=18- 12=18-5=14+4=0 + 12=3+ 11=7 + 10=7 +0=2 + 6=5+ 12=5 + 12=18-3=19- 3=7-4=2 +4=7 -1=18- 12=2+ 17=14-()=618-( )=96+ ()=14()+6=1414-()=89+ ( ) =13( ) +8=1

33、3( ) + ( ) =12( ) +8=15( ) -4=118+10-9=10+5-8=10+6-7=10+3-10=4-1+7=姓名：班级:时间：成绩：19- 8 =10+ 1 =7 - 5 =7 + 11 =12+ 3 =1+ 14 =17- 14 =1 +15 =1 + 1 =95 =6 + 1 =0 + 17 =6 + 11 =0+ 17 =6 - 1 =16- 5 =13- 2 =6+ 12 =15- 14 =7 + 0 =12+ 7 =2+ 10 =5 + 11 =6 + 0 =13- 10 =16- 13 =5 + 2 =16- 14 =5 + 13 =2+ 10 =12+

34、3 =3 + 1 =19- 1 =44 =0 + 18 =12+ 5 =2 + 13 =2+ 15 =19- 13 =18+ 0 =4 + 13 =90 =6 5 =15- 4 =10+ 2 =6+ 13 =3 + 6 =12+ 1 =1 +18 =18- 11 =1 + 8 =4 + 4 =12+ 4 =0+ 16 =8 - 2 =3 + 10 =2 + 1 =66 =3 + 13 =6 - 3 =4 + 13 =5+ 1 =7 - 5 =19- 19 =13+ 2 =16- 14 =16+ 3 =13- 13 =6 - 2 =4+ 12 =10+ 0 =6 - 2 =4 - 1 =16-

35、14 =6 + 12 =15+ 3 =12- 11 =41 =16- 14 =12+ 4 =()-9=9()-8=514-()=66+ ()=92+ ( ) =117+ ( ) =158+ ()=13()+7=12()+5=11( ) +10=108+7-4二7+4-8二8+7-7=2+10-9=6+10-4=6+9 -1 =9+8-8=10+4-9=10+9-5=9+5-7=姓名：班级：时间：成绩：15-()=1515-()=515-()=1015-( ) =08+ ( ) =16()+7=12( ) +5=1416-()=107+ ( ) =140+ ( ) =125+ ()=11 ()-

36、+6=148-()=08- ( ) =815- ( ) =6()+13=1319-()=96+ ()=140+ ( ) =013- ( ) =58+ ()=1510+ ()=1815+ ()=200- ( ) =06+ ( ) =142+9-10=7+5-1 =5+7-8=9-1+6=9+3-6=9+7-5=10-5+9=9+2-7=9+10-3=9-1+3=3+9-3=8+8-10=2-1+9=8+10-2=6+4-5=4-2+8=5+7-5=5+5-4=10+7-10=7+6-3=10+6 -1 =8+2-8=8+9-6=10-7+10=8+9-9=10+8-6=9+8-4=10-2+3=

37、9-1+8=7+4-4=3-1+9=5+10-2=3+8-2=10-8+10=5+9-10=9+4-2=7-4+8=6+5 -仁1+9-6=5+7-3=2+9+1=18-9-4=6+3+7=2+7+2=19-5-4=4+4+1=8+8+4=1+9+5=1+8+3=17-3-6=11-1-3=2+1+1=9-1-1 =15-9-6=1+1+5=14-2-4=20-7-7=15-5-9=17-2-4=6+5+6=2+1+5=1+2+6=19-1-6=5+6+5=4+5+2=13-6-1 =1+9+1=10-3-5=13-7-6=11-7-1 =16-10-6=18-2-5=3+3+9=11-2-5

38、=12-1-10=姓名：班级：时间：成绩：16-4-3=19-9-9=18-1-8=9+5+6=15-5-2=2+2+10二6-2-3=17-8-6=15-6-6=10-2-1 =3+2+8二6+6+8=6+10+2=6+2+9=8+5+3=2+5+3=20-1-2=2+5+10=14-6-3=19-6-1 =19-3-5=4+10+4=6+4+8=7+7+1=4+3+3=14-4-3=20-1-9=17-5-5=9-5-1 =3+8+5=4+7+1=12-7-5=3+6+6=5+3+8=9-3-5=15-3-3=2+8+7=8+3+1=3+1+3=18-3-7=8+6+3=17-4-8=16

39、-10-1 =7+3+4=20-4-3=6+8+1=1+5+7=2+9+8=13-1-10=2+10+7=7+4+6=4+9+3=11-9-1 =4-1-1 =18-8-10=6+8+4=16-8-5=13-4-9=11-3-6=16-7-9=2+8+3=8+9+3=17-3-2=11-6-4=16-2-2=10+7+2=5+1+4=13-3-3=10+3+5=5+7+2=10-2-7=15-6-5=9+1+1=8+7+3=3+4+6=18-6-10=9+2+5=17-7-10=2+2+1=7+7+2=20-7-5=7+2+8=1+8+10=3+3+4=13-5-3=9+3+1=7+9+3=1

40、4-5-3=1+3+7=20-3-4=9+3+5=17-7-3=6+5+9=9+5+2=7+4+9=11-5-3=13-3-7=19-2-7=7+1+8=7+7+4=姓名：班级：时间：成绩：12 + 6 =29 7 =33 + 2 =3 + 40 =15 + 4 =23 + 5 =37 + 1 =29 3 =38 3 =15 4 = 18 2 =30 + 8 =43 + 1=86 + 2 =70 + 3 = 30 2 =72 2 =66 4 =39 2 =20 9 =53 + 5 =35 + 2 =39 4 =8 + 50 =20 1 =40 + 6 =62 + 7 =9 5 =63 + 3 =34 2 =50 4=11+2=53 3=60+8=80 7=32 + 4 =26 5 =84 + 4 =35-10 =71 + 9 =18 4 =66 + 10 =83 3 =71 + 5 =60 5 =36 + 3 =58 + 30=28 7 =87 10 =80 6 =11 + 9=80 3 =95 4 =64 + 3 =98 4=25 + 7 =62 - 2 =83 + 5 =83 + 10 =10 + 832 + 6