带答案的五年级上册数学小数口算题(不要和别的地方重复的)-查字典问答网
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  带答案的五年级上册数学小数口算题(不要和别的地方重复的)

  带答案的五年级上册数学小数口算题(不要和别的地方重复的)

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2020-01-14 20:13
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刘庆功

  方程:

  (1)2x+8=16

  (2)x/5=10

  (3)x+7x=8

  (4)9x-3x=6

  (5)6x-8=4

  (6)5x+x=9

  (7)x-8=6x

  (8)4/5x=20

  (9)2x-6=12

  (10)7x+7=14

  (11)6x-6=0

  (12)5x+6=11

  (13)2x-8=10

  (14)1/2x-8=4

  (15)x-5/6=7

  (16)3x+7=28

  (17)3x-7=26

  (18)9x-x=16

  (19)24x+x=50

  (20)6/7x-8=4

  (30)3x-8=30

  (31)6x+6=12

  (32)3x-3=1

  (33)5x-3x=4

  (34)2x+16=19

  (35)5x+8=19

  (36)14-6x=8

  (37)15+6x=27

  (38)5-8x=4

  (39)7x+8=15

  (40)9-2x=1

  (41)4+5x=9

  (42)10-x=8

  (43)8x+9=17

  (44)9+6x=14

  (45)x+9x=4+7

  (46)2x+9=17

  (47)8-4x=6

  (48)6x-7=12

  (49)7x-9=8

  (50)x-56=1

  (51)8-7x=1

  (52)x-30=12

  (53)6x-21=21

  (54)6x-3=6

  (55)9x=18

  (56)4x-18=13

  (57)5x+9=11

  (58)6-2x=11

  (59)x+4+8=23

  (60)7x-12=8

  (61)X-5.7=2.15

  (62)155X-2X=18

  (62)3X0.7=5

  (63)3.5×2=4.2x

  (64)26×1.5=2x

  (65)0.5×16―16×0.2=4x

  (66)9.25-X=0.403

  (67)16.9÷X=0.3

  (68)X÷0.5=2.6

  (69)x+13=33

  (70)3-5x=80

  (71)1.8-6x=54

  (72)6.7x-60.3=6.7

  (73)9+4x=40

  (74)0.2x-0.4+0.5=3.7

  (75)9.4x-0.4x=16.2

  (76)12-4x=20

  (77)1/3x+5/6x=1.4

  (78)12x+34x=1

  (79)18x-14x=12

  (80)23x-5×14=14

  (81)12+34x=56

  (82)22-14x=12

  (83)23x-14x=14

  (84)x+14x=65

  (85)23x=14x+14

  (86)30x-12x-14x=12

  混合运算:

  45×2/3+1/3×15

  27.7/19+12/19×5/6

  28.1/4+3/4÷2/3

  29.8/7×21/16+1/2

  30.101×1/5–1/5×21

  31.50+160÷40(58+370)÷(64-45)

  32.120-144÷18+35

  33.347+45×2-4160÷52

  34(58+37)÷(64-9×5)

  35.95÷(64-45)

  36.178-145÷5×6+42420+580-64×21÷28

  37.812-700÷(9+31×11)(136+64)×(65-345÷23)

  38.85+14×(14+208÷26)

  39.(284+16)×(512-8208÷18)

  40.120-36×4÷18+35

  3/7×49/9-4/3

  8/9×15/36+1/27

  12×5/6–2/9×3

  8×5/4+1/4

  6÷3/8–3/8÷6

  4/7×5/9+3/7×5/9

  5/2-(3/2+4/5)

  7/8+(1/8+1/9)

  9×5/6+5/6

  3/4×8/9-1/3

  7×5/49+3/14

  6×(1/2+2/3)

  8×4/5+8×11/5

  31×5/6–5/6

  9/7-(2/7–10/21)

  5/9×18–14×2/7

  4/5×25/16+2/3×3/4

  14×8/7–5/6×12/15

  17/32–3/4×9/24

  3×2/9+1/3

  5/7×3/25+3/7

  3/14××2/3+1/6

  1/5×2/3+5/6

  9/22+1/11÷1/2

  5/3×11/5+4/3

  45×2/3+1/3×15

  7/19+12/19×5/6

  1/4+3/4÷2/3

  29.8/7×21/16+1/2

  30.101×1/5–1/5×21

  50+160÷40(58+370)÷(64-45)

  120-144÷18+35

  347+45×2-4160÷52

  (58+37)÷(64-9×5)

  95÷(64-45)

2020-01-14 20:16:49

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