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50以内加减法混合运算

50以内口算练习一

班级 姓名 分数 _____

26+29-32= 35+18-39= 47-26+13=

49-16+16=

42-13+15=

37-18+9= 31-26+28= 41-15+8=

44-19+9=

37-26+7=

43-19+7= 42-19+7=

27-19+24= 26-19+18=

15+27+18=

26+38-46=

29+8-19= 45-19+3= 27-18+16=

41-23-5=

42-18-15=

26+8+34= 45-29+7= 34-19+26=

36+9-19=

25+7-13= 34-6-18= 31-27+9=

34+7-28=

31-15-8=

47-18+5=

33-28+14= 32-16+9= 41-19+28=

42-29+11=

19+27+4= 42-33+17= 36-7+18=

23+18+3=

37-6=

28+15-14= 41-29+15= 49-18-22=

31-8+16=

31-17+14=

23-8+32= 42-18-13=

32-24+7= 9+33-19=

35+8-16=

1

9+33+5= 43-26-9= 26+9-16=

19+5+28=

43-8-15=

24+6-14= 8+9+19= 31-28+7=

32-14+17=

31-16+33=

32-9-14= 49-33+16= 32-18+23=

35+7-17=

31-5+36=

21-9+20= 12-7+40= 31-6+28=

11-5+45=

40+9-13=

6+20-17=

12+19+5= 32-10+16= 19+12-14=

38+5-19=

16+28-18=

14+7+25= 21+6-15= 41-6-17=

49+6-17=

37+9-18=

30+6-19= 25+18+5= 28-19+5=

9+25+7=

9+24-15=

40+7-19= 6+28-16= 26+15+9=

27+18-18=

14+29-18= 16+15-14= 35+7-15=

27+7-16=

14+8+40=

27+14-16=

15+23-19= 46+4-32= 42+7-14=

35+6-26=

2

50以内口算练习二

班级 姓名 分数 _____

43-6-23= 38-29+15= 41-37+9=

26+19-18=

( )+5=32

27-9+18= 33-6-13= 44-25-9=

25-6+12=

48-( )=9

22-9+14= 12+28-16= 41-39+8=

42+8-17=

=44

)( 25++17-19= 42-26-4= 37+9-18=

46-37+9= 20=15

) 31-( 38-11-19= 47-18-13= 42-18-15=

48-17-18=

( 27- )=20

14+26-18 = 40-4-18 = 35-7+9=

36-19-8=

=48

) 14+( 15+25-18= 36-18-9= 22+18-19=

44-7-17 =

+18=32

()

18+26-19= 34-10-9= 18+18-19=

34-9-18=

-12=30

()

31-16-9= 11+39-28 = 34-4-19=

7+25-18=

-8=28

() 35-8-16= 17+12-18 = 16+13+9=

25+8+17=

3

( )+15=38

9+22+9= 8+24-17= 27+15-18=

6+26-18= 35+6-18=

50-29-9= 40-18-19= 32-7-13=

30-16+18=

33-25+16=

9+14+18= 27+18-18= 17+27-9=

17-18=

+ 25 16+5+18=

50-27+16= 40-16-8= 32-19+8=

26-18+17=

45-15-23=

27 19+16+8= 28+8-9= +16-17=

8-18=

+ 35 36+8-28=

43-27-18= 31-18+18= 26-19+17=

50-16-16=

22-15+8=

28-17= 9+ 15+ 17+24-15= 18-19=

29-15=

5+ 16+19-17=

23-8+34= 43-19+29= 14+17+27=

32-16+32=

24-15+18=

9+ 28-32= 17+ 18-26= 2930+13=

+29-18=

7-28= +36 + 4 33-19-9= 26-17+19=

42-8-19= 33-16+9=

35-5-16=

4

以内口算练习三50

_____ 分数班级 姓名

24-19+18= 35-18+32= 47-10-19=

42-3-28=

30-24+43=

29-13+36= 42-14+39= 13-4+43=

11-2+46=

14-10+28=

24+18-19= 25+17-28= 32+9+35=

26-18=

7+25+34= 18+ 41-25+26= 44-6+35=

32-15+45=

35-26+23=

33-28 +32=

+ +17+34= 9+29+23= 396-38=

7 +825+23= 9-28=

38+

15+34= 21-34-4236+23= -19+34=

8+38=

46-9+34= - 45 +1616-19= +407-29=

18-19= 18 +

+30-26= 19+ 1727-24=

6+34= 25- - -148+34= 469-26=

-4818+32= -2729+34=

19+38= +925+35= +736+25= +

8 43- 39-34= +58-26=

46-20+34= 36-10+23= 17-10+45=

36-30+34=

46-40+34=

5

19+24-32= 10+30-34= 10+40-38=

10+20-18=

17+25-29=

49-3+32= 39-2+45= 29-1+35=

20-10+43=

49-14+45=

48-38+36= 38-27+39= 30-16+49=

28-15+48=

28-9+45=

47-7+38= 37-28+49= 27-15+37=

37-26+39=

27-19+29=

36-4+48= 26-2+49= 16-3+49=

46-5+38=

36-6+38=

45-20+49= 35-30+49= 35-1+48=

16-10+48=

25-4+39=

24+9+46= 25+10-19= 20+7+39=

22+8+48=

28+11-19=

40-22+38= 34-3+48= 44-18+38=

15-10+48=

24-4+37=

13+16+48= 12+16+38= 21+19+36=

31+18+26=

25+20-19=

23-15+36= 49-18-18= 40-17+46=

39-26+34=

49-29-19=

6

以内口算练习四50

_____分数姓名 班级

20+12+19= 22+13-19= 24+14-29=

25+15-18=

26+16-18=

25-5+39= 35-6+29= 45-27+37=

35-18+36=

25-9+38=

48-10-19= 47-18-18= 27-20+47=

37-30+38=

37-14+19=

43+3-19= 43+4-28= 23+17-19=

32+19-17=

43+5-29=

38-12+39= 49-10+39= 48-28+46=

38-33+49=

28-4+43=

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