(完整版)50以内连加连减混合练习题√

姓名：日期：成绩：

2+6+( )= 19 10-8+( )= 18 16+2-( )=16 8+( )-4= 9

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

3+( )-8=2 8-( )+8= 9 8+( )-8=6 27-0+6=

8-( )+16=20 9+9-( )=7 11+7-( )=12 29-8+6=

6+10-( )=9 8+( )-5= 13 8-( )+8=15 9+( )+4= 16

19-4-( )= 10 6-( )+7= 9 29-( )-4=18 4+8+( )=18

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姓名：日期：成绩：

5+( )-10=6 11+5-( )=8 ()+9-8=29 7+( )-8= 3 ()-1+12= 16 ()-3+9=18 28-12-3= ()-14-1=15 9+( )-7=8 3+5+2= 24+9-6= 11+5-6=

18-( )-5=8 ()-4-2=18 16-12-( )= 2 17-15+( )= 9 ()+4-3=29 18+3-1 = ()-1+3=12 14-4+3=

15+0-3= 8-8+( )= 6 13-12+7= 8+8-( )= 11 29-8+6= 19-9+( )=14 6+9+( )=18 15-6+2=

19-3+6= 9-6+( )= 13 12-10+4= 12+5-( )=10 6-( )+9= 13 17-10-( )=3 14+4-( )=7 10-8+9=

5+9-( )= 7 6+( )+7= 16 18-3-1 = 21-2+3= ()+2+8=15 16-10+( )=8 ()+8+5=28 12-( )+4=8 15-6-( )=6 ()+6-8=29 17-13+4= ()-7-3=16

12+2-( )= 7 12-10+2= 27-4+1 = 11- 3+5=

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姓名：日期：成绩：

16-6-( )=4 4+4+4= 3+2+5= 13-7-( )=5 15-6-4= 5+( )+5=16 ()+6+5=18 ()-6-9=16 14-5-( )=7 4+0+6= 25+4+5= 8+3+( )=15 10-2+6= 16-6-9= ()+6+7=17 39-6-9=

18-9+( )=15 8+3+( )=17 ()-1-8=10 17-7-( )=7 13+5-9= 19-6-9= 18-3-( )= 9 ()-6-4=23 33-9+7= 6+( )+4=15 29-6-9= ()+9+7=33 14-4-( )= 6 26-10+4= 12-( )-5=2 5+9+5= ()-8-2=12 ()+5+7=16 ()-4+6= 27 ()+5+8= 16 19+2+1= 18+2-1 = ()-7+5=13 23+4+7=

6+6+( )=15 6+4-( )= 7 14-4+4= 6+9+( )= 19 16-10+4= ()-2+5=28 5+4-( )=6 ()+7-5= 13

()+7+5=17 ()-6+9=17 17+3+6= 9+2+( )=16

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姓名：日期：成绩：

28-8-2= ()-7+7=15 8+7-( )= 8 10+6+( )=19 ()+0+6= 10 12-( )+5=11 17-( )-3=8 ()-3-2= 20 ()-10+4=16 8+( )+5=17 24+9-2= 9+( )+7=18 ()-4+6=14 16-( )+3=15 1+( )+3=8 23-6-6=

12-( )-7= 2 16-( )+7=14 27-1-1 = ()-3-6=19 16-6-( )=7 22+3-5= 4+( )+4=12 ()-4-1=21 24-5-( )=4 18-3+10= 20-9-4= 18-9-( )=6 13-6-( )=4 20-( )-3=10 ()-6-8=17 ()-3-3=13 24-5+5= 7+8-( )=9 ()+5+4=13 15-( )-2=7 16-( )+4= 10 15+9-4= 6+4+( )=15 24+5+3= ()-9+1=15 ()-2+7=10 20-( )-8= 8 20-( )-7= 4 12-8-( )=1 16-( )+9=13 19-10-( )=6 29-4-8=

22-9-2= 18-7-( )= 8 25-3-4= 17-( )-10= 5

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姓名：日期：成绩：

23+7+1= 18-( )-9=4 16+2+3= 15-5-( )=6 2+( )+6=15 ()-2-5=16 20-7-( )=7 19+( )+7=36 ()-5-5=15 6+10+( )= 18 28-3-1 = 11+10+3= 20-( )-3=14 23-2-5= 20-8-( )=6 22+8+5= ()+1+9=29 20-( )-11=7 22-2-1 = 9-( )-5=2

11-1-( )=7 28+2+4= 17-( )-5=6 21+8+4= 26-4-5= 15-8-( )=2 27-4-9= 3+( )+5= 15 14-( )-2=7 23-3-10= 3+( )+4=17 9+3+7=

26-3-2= 9+9+( )=30 24+4+6= 12-9-( )=1 ()+5+8=17 11+( )+6=37 5+5+( )=14 20-10-8= 23-6-4= 4+( )+5=15 2+4+7= 5+9+( )=15 17-( )-12=1 ()+8+5= 34 11-( )-2=7 21+( )+2=35