分数(三年级)
4 hours ago
g_52251424_20523
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Preview (10 questions)Show answers
  • Question 1
    30 seconds
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    Q.

    选择正确的答案。

    answer choices

    五分之一

    六分之一

  • Question 2
    30 seconds
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    Q.

    写出三角形占全部图形的分数。

    answer choices
  • Question 3
    30 seconds
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    Q.

     89\frac{8}{9}  

     以下哪个是上述的文字写法?

    answer choices

    九分之八

    八分之九

  • Question 4
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    Q.

    根据所给予的分数,需要涂上颜色的部分是几个?

    answer choices

    3

    8

    6

    9

  • Question 5
    60 seconds
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    Q.

    以下哪个不是 812\frac{8}{12}  的等值分数

    answer choices

     46\frac{4}{6}  

     23\frac{2}{3}  

     45\frac{4}{5}  

  • Question 6
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    Q.

     13\frac{1}{3}  的同等分数是 ......

    answer choices

     62\frac{6}{2} 

    3

    2

     26\frac{2}{6}  

  • Question 7
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    Q.

    以下哪些不是 12\frac{1}{2}  的同等分数?

    answer choices

     48\frac{4}{8}  

     42\frac{4}{2}  

     24\frac{2}{4}  

     36\frac{3}{6}  

  • Question 8
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    Q.

    写出  68\frac{6}{8}   的最简分数。 

    answer choices

     34\frac{3}{4}  

     12\frac{1}{2}  

  • Question 9
    60 seconds
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    Q.

    写出 410\frac{4}{10} 的最简分数 

    answer choices

     15\frac{1}{5}  

     25\frac{2}{5}  

  • Question 10
    60 seconds
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    Q.

    写出 36\frac{3}{6} 的最简分数 

    answer choices

     12\frac{1}{2}  

     14\frac{1}{4}  

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