1000四年级小学生口算题

2.54-45+65

3.24-21+54

4.98-95+54

5.54+88-87

6.54+52-84

7.20+84-87

8.21+77-45

9.54+82-12

10.62+59-45

11.51-54+51

12.87-78+99

13.24+54-51

14.54+84-21

15.87-51+55

16.87-72+91

17.85-58+46

18.62+12-85

19.25+58-54

20.61-54+81

21.52-21+15

22.54-21+78

23.81+62-58

24.56+84+84

25.49+89-11

26.96-27+15

27.95-25+48

28.94-84+86

29.65-45+25

30.54-96+85

31.88+21-37

32.69+97-27

33.14+48-58

34.25+95-46

35.36+62-57

36.53+31-39

37.43+94-48

38.76+25-28

39.89+60-16

40.94+84-38

41.65+50-19

42.52+35-27

43.11+15-28

44.24+64-26

45.47+31-25

46.58+97-34

47.84+46-25

48.95+95-20

49.61+75-13

50.12+65-12

51.73+45-32

52.86+25-21

53.99+85-12

54.38+16-54

55.15+34-54

56.24+94-28

57.81+76-58

58.42+31-49

59.53+98-26

60.26+84-35

61.39+45-19

62.68+11-28

63.85+94-24

64.44+34-28

65.31+32-38

66.82+65-37

67.13+54-39

68.26+97-24

69.99+55-25

70.37+82-20

71.15+46-32

72.98+72-21

73.56+92-65

74.75+81-54

75.81+69-12

76.48+87-32

77.54+54-62

78.38+32-12

79.66+21-52

80.15+54-13 81.21+98-52 83.42+87-42

83.95+54-14

85.84+21-65

86.58+65-35

87.69+21-25

88.36+54-12

89.11+24-65

90.42+98-32

91.74+65-45

92.85+32-25

93.58+85-16

94.27+54-25

95.65+21-34

96.91+65-21

97.53+95-54

98.78+87-32

99.54+24-87

100.82+54-12