二年级下册混合运算练习题

二年级下册脱式混合运算练习题（一）

77-46+32 65-38+26 39+19-56 (58-34 ) - 8 84-27+16 4+27-16 73+23-94 (2+ 7) X 8 4X 6+ 7 (78 - 15 ) - 7 77-76+32 18-36+27 73-23-4 99-46+32 69-(39-23) 5X(2+6)12-4+ 5 6X 6+ 10 61-38+26 87-27+16 93-(39-23) 65-39+26 99+ (25-24 ) 1 X 9X 3 5X 8+ 5 25 + 5X 4 79+19-16 30+(29-23) 71- (25-24)9 X 9-56 93-23+24 33-(39-23) 99- (25-24 )99-96+32 69-39+26

6X 2+ 7 (19+ 2)- 3 29-4X 2 99-36+29 3+23+54 55-46+22 58-26+25 2X( 45-5)(36 - 4) + 27 10-2X 7 99-29+26 65-28+26 84-25+16 68-(28-22) 32 + 9X 6 36 - 4+ 16 54-6X 7 30 + (23+29) 99- (99-29)58+18-56

4+25-16 88+ (25-24 )18+26+25 85-25+16 20+(28-22) 52-22-4 82-(28-22) 51- (25-24 )88-46+22 58-26+28

82-22+24 88-86+22 88-26+28 22+22+24 77-46+32 42-( 1 + 6)6X( 5+ 4)6+ 8X 4 (6+ 2 ) X 7 (40 - 28 ) - 6

二年级下册脱式混合运算练习题

5 X 3 + 9 9X 8+30

39-36+29 (66 - 50)+ 2

87-27+16 93-(39-23)

4+27-16 99+ (24-23 ) 30-(29-23) (79 - 23)+ 8 35-63 + 7 5 X 8-39

(52-45 ) X 6 7X 5+18

(39-30 ) X 6 (85-31) + 9

72 + (24-16) 88- (46+2) 81 + 9X 6 (79-23)+ 8

30- (19+2)(3+ 5)X 6 (78 - 15)+ 7 42+( 1 + 6) (100—63)X 8 6X( 2 + 6)

8X 7+ 30 6X 8 + 6

84-27+16 69-(39-23)

63-39+26 94-29+96

79+19-16 30+(29-23)

7X 6+ 42 16 + 4X 8

(23+49+ 8 48-18 + 3 (34+47) + 9 54+18+6

2+ 5X8 32+4+25

(68-23 ) + 9 54 + 9X 2

80- (19+42)(21 + 15)+ 9

76 + 72 + 8 (2+ 7)X 8

(6+ 2)X 7 (26+28)+

36 + 4+ 5 4X 6+ 10

38-36+27

61-

38+26

36+( 2 + 4)

71- (24-23 )

24+12+6

8X 7-3 (33+49 ) - 68

90- 2X 6

(4+ 5)X 6

64+ 8X 2

4X 6+ 7 9 36 + 9X 6

36+( 2+ 4)

二年级下册脱式混合运算练习题（三）

9X 8-21 3+ 4X 6 8X 4+6 42- 7X 6 72+( 3X 3)

36 + 5X 7 (78—15)+ 7 6X 2+ 7 (19+ 2)+ 3 29- 4X 2

30- (19+ 2)( 42- 30)+ 2 56 +( 10 - 3)4X 6+ 24 9X( 45 + 5) (36+ 4)+ 27 (26+ 28)+ 9 9X(2+5) 4X 8+ 51 16+ 8X 7 36 + 4X 8 6+ 9X 6 16 + 4+ 16 54 + 6X 7 34 + 8X 2

(3+ 5)X 6 36 + 9X 6 (88—16)+ 8 76 + 72 + 8 (100—63)X 8 38-( 49-21)(2+ 7)X 8 6X(2+6) 3X 9+ 3 4X 6+ 7 (75 —68)X 7 42+( 1 + 6) (6+2)X 7 6X 8+ 6

9X 8-21 42 + 7X 6 6X 6+ 4 9X( 5 + 4)(40-28)+ 6

6X 8+ 30 (66- 50)+ 2 33 + 4X 6 80-9X 4 5X 8+ 5 23 + 5X 4 56 + 8X 4 (42-30)+ 2 9X 7+ 30 36+( 2+ 4)

9X 4+6 9 X( 2 + 5)72+( 3X 3)(42 - 21)+ 3 9X 8 + 21

36 + 5X 7 7+( 10-3)56 + 8X 7 (75- 68)X 7 9X 6+ 4 24 + 4X 8 6X 2+ 7 (19+ 2)+ 3 29-4X 2 8X( 45 + 5)

19+( 36 + 4)12+ 2X 7 17+ 9X 6 24 + 4+ 16 36 + 6X 7 5X 6+ 13 45 + 9+ 14 64 —40 + 8 25-12 + 45 4X 6+ 8

二年级下册脱式混合运算练习题（四）

30- (19+ 2)(26 + 28)+ 9 34 + 8X 2 (3+ 5)X 6 36 + 9X 6

(88 - 16)+ 8 76 + 72 + 8 (100-63)X 8 38-( 49- 21)(2+ 7)X 8 4X 6+ 7 20+ 4 + 5 6X 8+ 5 75 - 18+ 7 9X 6+ 4 10+ 5X 4 6X( 2+ 6)3X 9 + 3 42+( 1 + 6)6X( 5+ 4)

6+ 8X 4 (40-28)+ 6 (42 + 30)+ 8 5 X 3 + 9 9X 8+ 10 8X 7+ 30 6X 8+6 (66 - 50)+ 2 36+( 2+ 4)(6+ 2)X 7 9X 8-21 3+ 4X6 8X 4+6 42 + 7X 6 60- 9X 4

2X( 2 + 5)72+(3X3)(42 - 30)+ 2 9X 8+ 51 36 + 5X 7

7+( 10- 3)56-8X7 (75- 68)X 7 9X 6+ 4 24 + 4X8

6X 2+ 7 7X( 45+5)19+ 9X 6 (19+ 2)+ 3 (36 + 4)+ 27 32 + 4+ 16 29-4X2 16 + 2X 7 42+6X7 77-46+32

65-38+26 79+19-56 58-36+27 84-27+16 4+27-16

73+23-94 69-(39-23) 99+ (25-24)77-76+32 61- 38+26