二年级数学上册加减混合运算300题

2024年4月1日发(作者：重庆3月高考数学试卷答案)

二年级数学上册加减混合运算300题

80-(16+21)=80-16-21=90-18-21=90-(18+21)=

47+12+17=

89-45-19=

95-(39+21)=

100-45+26=

77-(34+21)=

85-(66-49)=

38+22+36=

83-45-29=

96-(35+21)=

100-55+26=

79-46-20=

21+26+28=

96-47-25=

26+(100-

45)=

81-(38-19)=

48+15-29=

37+27+17=

59+37-47=

21+49+27=

78-29-24=

88-(48-29)=

36+25-28=

26+48+17=

51+37-47=

23+55-29=

41+56-28=

65+15-78

75-

(24+28)=

28+26+41=

34+26+17=

22+37+45=

71-59+26=

33+45-17=

90-18-21=

38+27+39=

55+26-47=

22+45+17=

70-59+25=

66+26-57=

12+26+47=

77-59+48=

82-(44+19)=

23+41+15=

88-59+16=

99-(23+56)=

44+28-24=

66-(24+29)=

100-

(38+42)=

42+27+15=

75-59+26=

99-(24+19)=

47+28-24=

78-39+26=

23+56-49=

25+45+47=

65-(24+19)=

45+(88-45)=

33+47-25=

90-(46+23)=

43+12+13=

89-45-19=

95-(39+21)=

100-86+26=

79-(34+24)=

85-(66-49)=

38+22+36=

83-45-29=

96-(35+21)=

94-55+26=

89-46-20=

41+26+39=

37+(89-

45)=

68+25-78

88-16-29=

81-(38-19)=

48+15-29=

33+23+13=

45+33-43=

21+49+23=

38-29-24=

88-(48-29)=

36+26-28=

26+41+19=

51+33-45=

23+55-29=

42+49-26=

23+(77-45)=

99-59+26=

94-49-22=

28+26+41=

34+26+13=

22+33+45=

61-59+26=

33+45-13=

90-58-21=

38+23+39=

45+26-43=

45+45-16=

80-59+27=

66+29-43=

72+26-43=

46+(56-45)=

66+17-47=

12+(56-45)=

23+41+15=

88-59+16=

99-(23+56)=

44+28-24=

66-(24+29)=

100-

(48+42)=

42+23+15=

35-59+26=

99-(24+19)=

43+34-24=

56-39+29=

46+26-48=

76-43+25=

26+(100-

45)=

45+(88-45)=

17+47-25=

100-26-17=

63-45-10=

98-42-26=

44+19+19

15+25+35=

17+19+28=

100-

(26+17)=

63-(45+10)=

98-(45+10)=

44+11+11=

15+45+15=

65+15-38=

95-

(24+28)=

33+(89-

45)=

65+25-78

88-29-39=

66-27-27=

77-41-14=

25+16+27=

12+22+32=

19+29+39=

88-

(29+39)=

86-

(39+39)=

77-41-14=

25+16+27=

19+27+32=

33-59+48=

87-(44+17)=

23+(33-45)=

99-59+26=

88-44-26=

76-29-29=

75-39-29=

17+27+39=

14+24+34=

49+29+19=

88-(44+26)=

76-(29+29)=

75-39-29=

17+27+31=

24+23+24=

25+45+43=

63-(24+17)=

46+(56-45)=

62+18-43=

77-25-26=

58-17-39=

66-39-29=

23+43+33=

16+26+36=

57+17+12=

77-(25+26)=

58-(17+39)=

66-39-29=

13+53+33=

17+28+16=

17+17+28=

100-81+39=

100-26-17=

100-26-17=

100-25-35=

100-36-38=

100-53-37=

73-(42+20)=

76-(47-20)=

99-26-26=

88-29-58=

26+29+41=

100-81+39=

77-34-27=

29+17+35=

11+21+31=

100-28-49=

100-45-28=

100-33-33=

100-45-15=

100-66-19=

100-25-40=

81-

(42+30)=

67-

(24+24)=

26+36+28=

99-46-26=

78-45-12=

100-28-49=

66-29-29=

78-29-42=

41+29+11=

100-55-45=

100-27-53=

100-44-44=

100-44-55=

100-45-28=

100-60-39=

73-(22+30)=

93-(28+48)=

88-56+16=

22+23+24=

77-66+36=

100-55-45=

77-18-29=

36+45-41=

59+17+22=

100-76+31=

100-53-26=

100-22-33=

100-27-38=

100-66-13=

100-30-42=

77-(22+39)=

69-(27+26)=

78-24+22=

13+34+35=

99-23-26=

100-76+31=

26+23+23=

23+25+28=

89-78+26=

98-(48+28)=

100-81+39=

77-34-27=

29+17+35=

89-78+26=

98-(48+28)=

100-81+39=

77-34-27=

29+17+35=

89-78+26=

25+26+46=

45+29-46=

27+16+44=

98-(48+28)=

79-

(28+28)=

98-

(47+17)=

100-28-49=

66-29-29=

78-29-42=

79-

(28+28)=

98-

(47+17)=

100-28-49=

66-29-29=

78-29-42=

79-

(28+28)=

11+29+55=

22+39+15=

33+29-25=

98-

(47+17)=

99-(28+28)=

48-(27+17)=

100-55-45=

77-18-29=

36+45-41=

99-(28+28)=

48-(27+17)=

100-55-45=

77-18-29=

36+45-41=

99-(28+28)=

90-(58+27)=

60-(39+21)=

100-

(58+27)=

48-(27+17)=

99-(39+19)=

68-(47+17)=

100-76+31=

26+23+23=

23+25+28=

99-(39+19)=

68-(47+17)=

100-76+31=

26+23+23=

23+25+28=

99-(39+19)=

77-(66-27)=

48-(22-19)=

66-(66-27)=

68-(47+17)=