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    分数乘除法简便运算专练100题(有答案)

    栏目:九号文库 来源:网络 作者:静谧旋律 时间:2024-09-15 15:49:03 下载.docx文档

    分数乘除法简便运算100题(有答案)

    (1)(+)×3

    ×9

    (2)(-)×

    (3)

    ×(7

    -)

    (4)

    ×+

    ×

    (5)×+×

    (6)

    ×-

    ×

    (7)

    ×6

    ×

    (8)+×+×

    (9)

    37×

    (10)

    ×

    (11)

    ×+

    ×-

    (12)×101-

    (13)

    ×—×

    (14)

    ×

    +

    (15)

    (+)×7

    ×9

    (16)3×25

    (17)

    36×

    (18)

    (-)×

    (19)26×

    (20)32×

    (21)

    (22)

    (23)

    (24)

    (25)

    (26)

    (27)-

    ×-

    ×

    (28)

    (29)

    ÷+÷

    (30)×(15×)

    (31)

    ××

    (32)25×4

    (33)54×(-)

    (34)

    (35)

    (36)

    (37)

    (38)

    (39)

    (40)

    (41)

    (42)

    (43)

    (44)

    6.8×+×3.2

    (45)

    101×

    (46)

    +×15

    (47)8÷8

    (48)

    ×+×

    (49)(90+)×

    (50)×+×

    (51)×+÷

    (52)18×(+)

    (53)×7+×5

    (54)(-)×(24-)

    (55)(×+)÷

    (56)÷[(+)×]

    (57)

    ×+×

    (58)×3

    (59)

    (60)

    (61)

    (32×+17)÷

    (62)(25+)÷+

    (63)

    ×+×+

    (64)

    (65)

    (66)

    (21×+×21)×

    (67)(99+)÷9

    (68)

    ÷[(+)×]

    (69)(+)×30

    (70)×-÷

    (71)

    ×58+×41+

    (72)

    ××-

    (73)

    ×+÷

    (74)

    ÷[(-)÷]

    (75)

    ×153

    0.6×53

    (76)(+)÷+

    (77)×[÷(×)]

    (78)

    (+)×15×11

    (79)

    (80)

    46×

    (81)

    2024×

    (82)

    ××

    (83)

    ×+×

    (84)36×

    (85)-×

    (86)

    ×101-

    (87)

    (88)

    ×

    +×

    (89)17×

    (90)2024÷

    (91)×37

    (92)2024×

    (93)73×

    (94)

    166÷41

    (95)×39

    +

    ×25

    +

    ×

    (96)1×(2

    -)+

    ÷

    (97)2024÷2024

    (98)

    (99)3×25

    +

    37.9×6

    (100)(9+7)÷(+)

    分数乘除法简便运算100题答案:

    (1)(+)×3

    ×9

    =31

    (2)(-)×

    =0

    (3)

    ×(7

    -)=

    (4)

    ×+

    ×

    =

    (5)×+×

    =

    (6)

    ×-

    ×

    =

    (7)

    ×6

    ×

    =1

    (8)+×+×=

    (9)

    37×

    =

    (10)

    ×

    =

    ×

    (25-1)

    =5

    (11)×+

    ×-

    =

    (12)×101-

    =70

    (14)

    ×—×=0

    (14)

    ×

    +

    =60

    (16)

    (+)×7

    ×9=92

    (16)3×25=95

    (17)

    36×

    (18)

    (-)×=1

    =(35+1)×

    =

    (19)26×

    (20)32×

    =(25+)×

    =(30+)×

    =5

    =27

    (21)

    =

    (22)

    =7

    (23)=

    (24)=5

    (25)

    =12

    (26)=

    (27)-

    ×-

    ×=0

    (28)

    =37

    (29)

    ÷+÷=

    (30)×(15×)

    =

    (32)

    ××=

    (32)25×4=

    (33)54×(-)=3

    (34)=109

    (36)

    =0

    (36)

    =19

    (38)

    =58

    (38)

    =7

    (39)

    =

    (40)

    =750

    (41)

    =64

    (42)

    =5

    (43)

    =60

    (44)

    6.8×+×3.2

    =2

    (45)

    101×

    =16

    (46)

    +×15

    =10

    (47)8÷8=1

    (48)

    ×+×

    =

    (49)(90+)×

    =

    (50)×+×=

    (51)×+÷=

    (52)18×(+)=23

    (53)×7+×5

    =8

    (54)(-)×(24-)=1

    (55)(×+)÷=

    (56)÷[(+)×]=3

    (57)

    ×+×=

    (58)×3

    =1000

    (59)

    =

    (60)

    =1

    (61)(32×+17)÷=60

    (62)(25+)÷+=103

    (63)

    ×+×+=

    (64)

    =20

    (65)

    =0

    (66)(21×+×21)×

    =

    (67)(99+)÷9

    =11

    (68)÷[(+)×]

    =

    (69)(+)×30

    =49

    (70)×-÷

    =

    (71)

    ×58+×41+=12.5

    (72)××-=

    (73)

    ×+÷

    =

    (74)

    ÷[(-)÷】=

    (75)

    ×153

    0.6×53=60

    (76)(+)÷+=

    (77)×[÷(×)]

    =

    (78)

    (+)×15×11

    =67

    (79)=3

    (80)

    46×=44

    (81)

    2024×=2024

    (82)

    ××=

    (83)

    ×+×

    =

    (84)36×=

    (85)-×=

    (86)

    ×101-

    =28

    (87)

    =

    (88)

    ×

    +×

    =

    (89)17×

    =

    (90)2024÷

    =2024×

    =(2024-1)×

    =2024×-1×

    =2024-

    =2024

    (91)×37

    (92)2024×

    =(1-)×37

    =

    (2024+1)×

    =

    1×37

    ×37

    =

    2024×

    +

    =

    =67

    (93)73×

    =

    (72

    +)×

    =

    ×

    +

    ×

    =

    (94)

    166÷41

    =

    (164

    +)×

    =

    164×

    +

    ×

    =

    (95)×39

    +

    ×25

    +

    ×

    =

    ×13

    +

    ×25

    +

    ×

    =

    ×(13

    +

    +

    2)

    =

    ×40

    =

    (96)1×(2

    -)+

    ÷

    =

    ×1

    +

    15×

    =

    ×(1

    +

    15)

    =

    (97)2024÷2024

    =

    2024÷

    =

    2024

    ÷

    =

    (98)

    =

    =

    =

    (99)3×25

    +

    37.9×6

    =

    3×25

    +

    (25+12.5)×6

    =

    3×25

    +

    25×6

    +

    12.5×6

    =

    (3.6+6.4)×25.4

    +

    12.5×8×0.8

    =

    254

    +

    =

    334

    (100)(9+7)÷(+)

    =

    (+)÷(+)

    =

    [65×(+)]÷[5×(+)]

    =

    65÷5

    =



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