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比,分数,除法的关系专项练习
1.0.75= :12=
2.3: _________ = _________ ÷24=
3. _________ ÷8== _________ %= 4.120%=
5. _________ ÷12=25%=9÷ _________ = _________ : _________ =
6.3÷5=9: _________ = 7. 8.8:10= 9.30÷50= 10.0.6=
11.0.45= _________ %= 12.4÷5= 13.3÷8═
14.3:4= _________ :8=9: _________ =
15.0.7÷5=7: _________ =
= _________ %.
1
12=21÷ = % ()= _________ 小数=75%
=6: _________ .
=24: _________ = _________ ÷15= _________ (小数)
.
= _________ %= _________ 成.
.
=40÷( )=( )%=( )(填小数)
=( _________ : _________ )= _________ %
= _________ ÷40= _________ %= _________ 成.
=9÷ _________ = _________ ÷40= _________ 折.
=== _________ [小数].
= _________ ÷24= _________ %= _________ :56.
= _________ % 比,分数,除法的关系--
16.2:3=2÷3. _________ .
17.27÷ _________ == _________ :40= _________ %= _________ 折= _________ (小数) 18. 19.0.4=
20.= _________ ÷ _________ = _________ = _________ % _________ ÷ _________ =0.25=
21.在括号里填上合适的数. 6÷12=
7÷16=
40÷82=
_________ ÷ _________ =
.
= _________ %
= _________ ÷ _________ = _________ %= _________ :15= _________ 折.
_________ =4: _________ .
_________ ÷5=11÷ _________ =
22.1:5= _________ ÷ _________ = 23. 24.
. .
= _________ = _________ % 25. _________ ÷16=3:4=15: _________ = 26.
27.3÷ _________ = 28.3:5= 29.
=9: _________ =
.
= _________ :24=5:8= _________ :40= _________ % =0.75=6: _________ = _________ % = _________ .
=0.375=12÷ _________ = _________ %
=0.45= _________ %= _________ ÷ _________ .
比,分数,除法的关系-- 2
30. _________ ÷50=0.12=
31.6÷ _________ = 32. 33. 34.1÷4= 35.成. 36.
37. _________ :5=72: _________ =18:15=
38.0.2: _________ == _________ ﹣=
= _________ % = _________ % _________ .
=
=6﹣ _________ = _________ ÷= _________ 折.
=0.3: _________ = _________ %= _________ (填小数)= _________ 折= _________ =4: _________ = _________ %= _________ (小数) =12÷ _________ == _________ :24= _________ %
=12÷ _________ =0.25=4: _________ = _________ % =37.5%=12: _________ =
.
.
39.0.6: _________ =9.6÷ _________ =1.2= _________ %.
40.0.8÷3.2= _________ :4=
41.0.75=3÷ _________ = _________ :16= 42.4:5= 43.3÷8=
44.13.5÷ _________ =
=0.45=18: _________ = _________ %
=24: _________ = _________ %.
=20: _________ = _________ % = _________ % = _________ %
45. _________ ÷24=0.375=15: _________ = _________ :16= _________ %
46.= _________ %= _________ : _________ ═ _________ (小数)
比,分数,除法的关系-- 3
47.3÷5= 48. 49.2÷5=
50. _________ : _________ =
51.= _________ %=12÷ _________ =9: _________ . 52. 53.25%= 54.=
55.4÷ _________ =
56.6÷ _________ =0.75= _________ %= _________ : _________ =
57.24: _________ =
= _________ ÷1.2= _________ 折=75%
.
=40%= _________ :15.
=
=12÷ _________ = _________ %= _________ 折= _________ 成.
=8: _________ =3÷ _________ = _________ .
.
=75%= _________ (小数)=
.
=0.4= _________ ÷20= _________ %= _________ 成. = _________ : _________ =.
= _________ %=9: _________ = _________ 折.
58. _________ ÷20=0.4= _________ %=2: _________ . 59.
60.= _________ ×=36÷ _________ = _________ :13.5.
= _________ ÷25=40%= _________ :45.
比,分数,除法的关系-- 4
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