加减乘混合脱式运算练习

39-2X37X4+22 6X7+16 25+8X3

42-3X7 7X7+51 45-4X88X2+66

5X5+12 1X5+27 5X4-14 28-2X6

5X2+82X4+33 4X6+36 52+1X6

65+4X5 4X4+63 34-1X46X3+48

3X5+45 81+4X36X5+25 72-6X6

3X3+19 49-2X77X1-25X8+39

66-1X3

5X7+15

1X2-1

8X6-28

67-8X5 64-3X7 50-4X5 9X4-19

7X8-40 85-7X94X9+16 84-7X7

9X5+36 72-3X9 6X9+14 23+7X8

54+1X82X9+42 54-1X9 45+3X5

27+8X8 9X9+118X9+5 94-6X8

40+6X6 58+2X71X5X3 6X5-21

3X3+56 46-3X8 2X4X6 6X6+30

81-8X8 88-8X8 3X4+29 6X7+65

6X8-22 7X9-26 74-4X5 85-8X5

88-5X9 79+5X2 45+3X4 49-6X1

52-6X4 25+5X3 25+6X3 96-9X6

77-8X9 36+5X8 26-2X6 75-5X9

26+5X6 26+5X9 54+6X9 44-4X5

5X6+23 8X5-25 49-5X8 27+8X6

25+5X8 36-6X6 85-8X5 77-8X9

54-5X3 4X9+56 79-7X3 98-9X8

5X7+50 8X7-58 4X9-25 16+7X2

8X8-54 26+5X8 25+4X6 59-4X6

41-4X2 9X9-58 55-8X3 7X6+56

99-8X9 56-5X8 84-8X7 8X9-70

4X9-10 88-7X9 82-8X9 19+5X8

7X9-12 55-4X5 72-5X7 72-5X9

8X2+60 7X6-21 8X2+19 7X8+46

85-8X9 89-9X9 46-5X6 50-5X8

58+2X9 55+5X5 9X7-60 3X9+18

9X6+32 65-5X7 23+2X9 5X9-40

85-8X8 8X4+65 78-7X8 74-8X5

66-6X6 32+5X8 51-5X6 45-8X5

44-4X4 46-4X8 45-5X3 50-5X4

53-5X3 6X9-23 75-7X5 72-7X6

8X8-60 5X5-20 60-6X6 81-9X9

79-7X9 50-5X4 80-8X8 16+5X7

5X6+52 49-4X6 82-8X5 86-8X6

67-5X8

64-5X4

62-5X8

46-5X5

82-8X7

78-7X9

46+5X5

6X5+33

76-7X3

99-9X8

57-7X5

82-8X8

94-9X4 60-6X6 10+9X4 49-4X6

8X3+51 5X9+54 8X6+45 4X5+22

29+2X9

18+7X6

7X6+46

82-8X4

7X7-24

5X6-30

53-8X6

7X8+51

3X5+30 4X3+21 3X2+51 46+8X5

4X4+52 3X3+91 71+5X5 9X4-30

2X5+65 4X2+51 3X7+15 7X8+80

1X5+68 4X1+45 8X6+55 8X4+46

9X2+18 4X7+53 7X5+50 8X8-56

4X6+57 7X7+5 7X2+50 8X5-40

72+7X3

4X8-20

8X4+60

19+8X2

49+4X8

72-5X7

82-8X6

40+4X8

73+8X3 6X4+1 2X2+34 7X3+49

87-5X4 5X4+57 1X6+82 1X1+30

79-7X5 49+8X8 13+9X5 7X2+54

45+8X6 11+2X4 1X5+32 29-2X6

48+8X4 71+2X71X3+271X5+1

60-6X79X5-1 2X9-2 74+3X8

79-8X9 5X4+61 86-7X9 8-1X6

1+1X2 99-6X3 22+7X9 27+1X3

5X6+59 65-2X7 58-5X2 81-5X6

20+4X3 53+2X3 4X9+2 5X6+54

2X1+58 55+5X2 5X7+45 28-7X1

46-7X5 54+5X1 9X3-14 5X8+55

10+1X2 79-6X7 5X8+17 35-4X1

57-2X7 1+1X3 38-6X6 24+6X7

6X4+14 50+9X1 38-3X4 12+8X8

89-1X8 7X8-33 59-4X1 99-6X3

99-3X2 3X1+94 34-8X4 56+5X6

89-3X6 16+1X26X8-30 49-6X6

4X4-5 88-4X9 53+3X5 83-5X4

67-8X4 74-4X3 2X6+80 59-3X9

99-5X4 62+1X38X1-3 62+2X1

8X4+11X3+75 89-8X62X1+36

78-1X3 53+5X1 59+5X26X9+32

69-1X8 49-2X97X4-1 6X4+15

2X1+92 16-2X5= 49-7X2 79-3X7

27+1X2 65-5X2 7X4-2 44+2X1

9X4-33 38-5X1 1X8+2 11+6X1

13+6X6 33+4X8 36-5X2 4X6+23

39+5X2 96-3X5 6X4-13 33+3X5

6X4+46 44+1X6 7X9-11 7X7-48

3X9+23 79-7X4 4+9X5 49-6X4

2X7+85 67+4X3 77-7X5 6X3+20

39-7X5 46-8X4 6X6-10 49-7X6

83-3X4 3X3-3 44-5X2 13-2X1

36+1X2 76-9X7 8X2+62 56-6X5

8X3+52 69-8X7 63+1X4 12+7X5

1X1+5 53+2X5 46-2X6 51+1X4

18-4X1 96-3X7 29-5X1 77-3X1

5X9-22 3X5+42 5X2+38 6X6-1

9+5X6 97-4X4 2X1+26 5X7+14

79-9X7 67-3X12X1+37 53-3X4

5X9+52 42+7X2 20+2X18X8+34

8X8+31 39-5X1 45+8X3 11+5X8

16+8X8 5X9-14 9-4X1 45+4X6

17-3X4 18-7X27X9-31 6+1X2

99-5X59X3+23 4X9-14 27-7X3

4X6+326X9+33 22+6X82X3+33

5X7+31 57-1X4 47-6X5 89-9X2

76-6X5 40+3X9 72+1X5 48-8X5

54-4X3 1X6+13 9X8+13 5X3+14

71-5X8 4X3+461X4+65 7X9-2

7X5-23 69+7X3 5X8+42 4X5+75

10+1X5 5X5-128X9+5 49-4X4

78-8X3 38-7X5 91+4X2 40+9X6

5X1+60 1X4+62 25+5X3 88-8X3

76-6X2 1+5X1 97-6X2 6X1+13

68+2X6 17+2X6 7+1X1 5X4+68

26-2X2 24+5X11X7+72 95-6X2

8X7-53 90+5X1 86-4X16X7+47

56+1X17X1+2 66-5X5 45+3X4

8X7-33 95-6X4 2X6-10 3X8+54

1X3+84 86-7X2 71+5X5 73-2X1

4X8+8 19-1X3 78-5X9 42-4X5

78-9X59X3+11 48+7X3 81+1X1

73+8X2 3X7+73 65-4X1 53-5X8

35+8X3 8X7-45 10+7X4 2+3X1

7X5+61 69-2X3 8X8+26 3X4+30

9X8-51 99-7X5 6X6-30 6X4+34

73+2X7 2X2-1 91+1X3 9X8-41

4+7X8 13-1X2 44+2X7 67-7X5

66+1X4 5X9-32 3X4+52 96-3X1

96-5X7 65-1X1 2X5+13 7X6+40

39-3X 50+9X5 95-1X3 97+1X2

9X4-33 49+1X14X5+1 24+1X4

59-2X9 4X7-27 78-3X9 42+3X2

3X1+47 63+2X5 5X9-32 6X9-1

5X4+41 41-6X5 76-4X8 8X8-50

34-6X2 56-9X6 63+3X7 24+2X6

3X3-2 33+1X6 55+6X7 8+8X4

58+7X3 33+7X3 83-9X9 65-7X2

8X2+221X1+18 59-6X4 42+5X3

4X4+64 60+6X5 89-7X3 79-8X6

25-4X3 49-5X9 55-4X5 19-5X2

9X3-21 37-1X4 19-6X3 40+7X1

8X1+40 88-1X6 67-8X89X6-21

26-5X2 56-3X7 66-4X3 65-7X6

8-1X5 40+6X31X4-2 26-2X5

1X1+43 38-5X4 23-3X4 26+7X2

83-9X82X7+62 49-6X3 39-2X9

59-1X2 38-1X68X2-3 50+7X4

5X2+13 5X5+15 58+1X18X1+62

6X7-40 82+5X3 37+6X7 2X5+76

9X8-41 31+1X8 87-1X2 63+2X5

63-5X4 99-9X2 44-6X7 39-4X9

3X8+50 10+6X2 33+3X57X4-10

7X4-5 57+1X3 5+9X9 40+4X3

4X6+36 52+1X6 42-3X7 7X7+51

72-6X6 66-1X35X7+15 2X2+8

8X8-23 57-5X65X2+82X4+33

5X8+543X5+45 81+4X36X5+25

2+5X25X5+121X5+27 5X4-14

42+7X6 65+4X5 4X4+63 34-1X4

28-2X6 39-2X3 7X4+22 6X7+16

6X3+483X3+19 49-2X7 7X1-2

8X9+5 94-6X83X3+56 46-3X8

45+3X5 40+6X6 58+2X71X5X3

8X2-68X6-28 27+8X8 9X9+11

5X8+39 54+1X82X9+42 54-1X9

45-4X8 8X2+669X5+36 72-3X9

25+8X3 7X8-40 85-7X94X9+16

6X9+14 23+7X8 81-8X8 88-8X8

84-7X7 67-8X5 64-3X7 50-4X5

2X4X6 6X6+30 77-8X9 36+5X8

6X5-21 52-6X4 25+5X3 25+6X3

3X4+29 6X7+65 88-5X9 79+5X2

9X4-19 6X8-22 7X9—26 74-4X5

26-2X6 96-9X6 26+5X6 54-5X3

4X5+8X3 4X6+4X4 3X4+

#

X9

45+3X4 75-5X9 5X6+23 26+5X9

85-8X5 49-6X1 25+5X8 8X5-25

6X4-4X3 4X7-3X6 9X6-6X5

5X9-3X7 5X6+2X2 6X3+

#

X6

3X5+7X2

4X1+2X4

9X2+5XI

4X5+4X8

8X8-7X1

6X4+9X4

7X9-8X3 7X2+4X5 7X8-1X7

9X9-9X6 5X7-6X2 9X

#

+5X1

2X7-1X2 4X9-4X5 79+5X4

3X4+2X9

#

X8+8X7 7X5-2X7

2X1+4X8

8X8-4X8

7X3+1X3

7X1+2X2

2X9+6X2

4X5-1X4

8X4+1X6

7X5+2X5

8X7+2X5

5X6+5X8

6X6-2X2

5X4+3X7

5X7+2X3 2X7+8X4 8X6-5X

#

4X3+3X9 2X7+3X5 5X2+8X9

8X6+5X2 6X3+2X7 6X9-7X1

6X2+4X2 9X5-

#

X3 9X3-2X6

6X3+6X1

7X1+4X7

8X3+6X1

8X8-4X3

8X8-1X3

4X6+1X4

3X5-2X2

5X7-5X1

4X3+4X6

7X7-3X4

3X4+2X2

6X6+6X4

2X8-5X2 4X5+4X6 2X7+6X5

2X1+2X9 5X5+3X

#

6X8-4X3

6X5+4X6 7X6-5X3 7X6-4X3

3X9-

#

X1 7X5+4X5 8X7+4X3

8X8-5X4

5X7-4X6