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Mixed operation with answers in the second grade of primary school
1、54+26+ 15=95

2、90-58-24=8

3、56+24-30=50

4、67-34+39=72

5、32+(55-46)=4 1

6、76-( 13+42)=2 1

7、52-20- 18= 14

8、27+ 15-23= 19

9、54+96+82=232

10、98-56+4 1=83

1 1、52-(98-69)=23

12、52+(92-64)=80

13、78-(24+35)= 19

14、34+20+3=57

15、58+30+6=94

16、 17+60+9=86

17、57-20-3=34

18、76-40-8=28

19、53-20-7=26

20、46+30-6=70

2 1、67-50+3=20

22、45+30+5=80

23、64-30-30=4

24、76+2+8=86

25、 17-6-2=9

26、75+8+2=85

27、34-9-4=2 1

28、46+32+ 10=88

29、67-56- 10= 1

30、45+38+5=88

3 1、64-39=25

32、24+53=77

33、86-32=54

34、38+26=64

35、90-36=54

36、65+ 14=79

37、79-56=23

38、57+38=95

39、82-45=37

40、32+46=78

4 1、67-43=24

42、46+47=93

43、74-68=26

I calculated all the above by myself. Please forgive some of my mistakes. Too much, you can refer to it.

It's hard to choose me ~ ~