100以内连加连减加减混合带括号的测验题-(1)

28. 思考题:

一桶油连桶重19千克,吃了一半油后,连桶重12千克。吃掉了多少油?油桶里原来有多少千克油?

26-(3+22)=

56-(51-41)=

25+(19-2)= 43-(18+12)= 53-(38+2)=

66-(29+1)=

76-(19-12)= 75-(24+40)=

21+(37-27)=

14+(32+18)= 41-(10+13)=

65-(14-5)= 27-(18+2)= 60-(24-16)= 66-(18+12)= 64-(21+12)= 32+(18-9)= ( 17-12)+35= 56-(31-12)=

(12-10)+45=

87-(32-11)=

(45-35)+51= 25-(7-6)=

91-(26-16)= 20-(19+1)=

42-(26-16)= 38+(59-49)=

50+(11-11)= 46-(17-15)= 50-(16-12)=

80-(68+2)=

82+(17-17)= 29+(68-38)= 76-(25-15)=

(16+14)-18=

59-(14-24)= 41-(17-7)=

25+(18-13)= 55-(13+7)= 84+(60-50)= 58-(34+6)=

5 / 19

29-(5+2)= 58-(13+7)= 53-(16+2)= 33-(27+3)=

97-(41-12)=

95-(64-4)=

67+(9-5)= 68-(30+10)= 26-(4+2)=

86-(8+22)= 32+(45-25)=

83+(15-8)=

19-(10+4)= 16-(8+0)=

24-(14+6)= 65-(44+13)= 19-(14-2)= 25-(11-5)=

71-(49+1)= 54-(16-13)=

30-(19-9)=

40-(2+38)= 10+(75-65)= =

34-(30-20)=

30-(9+4)= =

81-(42+8)=

81-(66-56)= 23-(9+1)= =

11-(72-62)= 57-(20+20)=

60-(22+8)= 59+(28-20)=

50-(40-10)= 39-(16-4)=

42-(20-10)= 26+(27-23)= 86-(49-9)=

24-(3+7)=

37-(14+6)= 37+(44-34)= 44+(11-2)

81-(12-5)= 50-(37-7)= 28-(25-10)=

49+(18+2)= 59-(57-

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