2025年速算天地数学口算心算六年级上册苏教版


注:目前有些书本章节名称可能整理的还不是很完善,但都是按照顺序排列的,请同学们按照顺序仔细查找。练习册 2025年速算天地数学口算心算六年级上册苏教版 答案主要是用来给同学们做完题方便对答案用的,请勿直接抄袭。



《2025年速算天地数学口算心算六年级上册苏教版》

速算 11
$\frac{14}{25} × \frac{1}{14}=$  
$\frac{1}{25}$
  $4-\frac{3}{4}-\frac{1}{4}=$  
3

$\frac{3}{4}-\frac{1}{6}=$  
$\frac{7}{12}$
     $1-\frac{1}{2}+\frac{1}{2}=$  
1

$\frac{4}{5} ÷ \frac{1}{5}=$  
4
      $\frac{1}{3}+\left( \frac{1}{4}+\frac{2}{3} \right)=$  
$1\frac{1}{4}$

$\frac{4}{5}+\frac{3}{15}=$  
1
      $\frac{3}{4}-\left( \frac{3}{4}-\frac{3}{5} \right)=$  
$\frac{3}{5}$

$10-\frac{6}{7}=$  
$9\frac{1}{7}$
     $\frac{4}{7}-\frac{1}{3}+\frac{1}{3}=$  
$\frac{4}{7}$

$\frac{4}{5}-\frac{7}{10}=$  
$\frac{1}{10}$
    $\frac{1}{2} ÷ \frac{1}{4}+\frac{1}{5}=$  
$2\frac{1}{5}$

$\frac{2}{3}+\frac{3}{4}=$  
$1\frac{5}{12}$
    $\frac{2}{7}+\frac{5}{7}-\frac{8}{8}=$  
0

$\frac{4}{3}+5=$  
$6\frac{1}{3}$
      $1-\frac{1}{5}-\frac{4}{5}=$  
0

$\frac{5}{6} ÷ \frac{1}{6}=$  
5
      $\frac{2}{3}+\frac{2}{5}+\frac{3}{5}=$  
$1\frac{2}{3}$

$2-\frac{8}{13}=$  
$1\frac{5}{13}$
     $\frac{7}{8}+\frac{5}{6}-\frac{7}{8}=$  
$\frac{5}{6}$

$\frac{11}{13} ÷ \frac{6}{13}=$  
$\frac{11}{6}$
   $\frac{2}{7}+\frac{3}{4}+\frac{1}{7}+\frac{1}{4}=$  
$1\frac{3}{7}$

$\frac{7}{11} ÷ \frac{3}{11}=$  
$\frac{7}{3}$
   $\frac{4}{5}+\frac{3}{7}+\frac{1}{5}+\frac{4}{7}=$  
2
答案: 解析:本题考察的是分数的四则运算、分数的加减乘除以及简算方法。
答案为:
$\frac{14}{25} × \frac{1}{14} = \frac{1}{25}$
$4 - \frac{3}{4} - \frac{1}{4} = 3$
$\frac{3}{4} - \frac{1}{6} = \frac{7}{12}$
$1 - \frac{1}{2} + \frac{1}{2} = 1$
$\frac{4}{5} ÷ \frac{1}{5} = 4$
$\frac{1}{3} + \left( \frac{1}{4} + \frac{2}{3} \right) = 1\frac{1}{4}$
$\frac{4}{5} + \frac{3}{15} = 1$
$\frac{3}{4} - \left( \frac{3}{4} - \frac{3}{5} \right) = \frac{3}{5}$
$10 - \frac{6}{7} = 9\frac{1}{7}$
$\frac{4}{7} - \frac{1}{3} + \frac{1}{3} = \frac{4}{7}$
$\frac{4}{5} - \frac{7}{10} = \frac{1}{10}$
$\frac{1}{2} ÷ \frac{1}{4} + \frac{1}{5} = 2\frac{1}{5}$
$\frac{2}{3} + \frac{3}{4} = 1\frac{5}{12}$
$\frac{2}{7} + \frac{5}{7} - \frac{8}{8} = 0$
$\frac{4}{3} + 5 = 6\frac{1}{3}$
$1 - \frac{1}{5} - \frac{4}{5} = 0$
$\frac{5}{6} ÷ \frac{1}{6} = 5$
$\frac{2}{3} + \frac{2}{5} + \frac{3}{5} = 1\frac{2}{3}$
$2 - \frac{8}{13} = 1\frac{5}{13}$
$\frac{7}{8} + \frac{5}{6} - \frac{7}{8} = \frac{5}{6}$
$\frac{11}{13} ÷ \frac{6}{13} = \frac{11}{6}$
$\frac{2}{7} + \frac{3}{4} + \frac{1}{7} + \frac{1}{4} = 1\frac{3}{7}$
$\frac{7}{11} ÷ \frac{3}{11} = \frac{7}{3}$
$\frac{4}{5} + \frac{3}{7} + \frac{1}{5} + \frac{4}{7} = 2$

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