《2025年小学学霸天天计算六年级数学下册苏教版》

1. $1.45 + 9.5 =$ $86 - 6\times5 =$ $0.2\times0.75 =$
$4\div0.8\times5 =$ $12\times1\% =$ $86.4 + 4 =$
$(\frac{3}{8} + \frac{3}{4})\times4 =$ $44\div\frac{11}{10} =$ $\frac{5}{7}\times\frac{14}{15} =$
$\frac{1}{2} - \frac{1}{3} =$ $\frac{5}{9} + \frac{1}{3} =$ $\frac{5}{8} - \frac{11}{24} =$
$0.96\div3.2 =$ $0.5\times24 =$ $176 + 234 =$
$110\div100\% =$ $400\times24 =$ $28\times25 =$

答案： 10.95 56 0.15 25 0.12 90.4 $\frac{9}{2}$ 40 $\frac{2}{3}$ $\frac{1}{6}$ $\frac{8}{9}$ $\frac{1}{6}$ 0.3 12 410 110 9600 700

2. 求比值。
$8:10 =$ $\frac{4}{5}:5.6 =$ $\frac{3}{5}:\frac{31}{10} =$
$0.4:\frac{4}{5} =$ $\frac{9}{2}:2.7 =$ $\frac{1}{45}:\frac{1}{5} =$
$0.76:0.12 =$ $25:45 =$ $8.1:2.7 =$
$468:36 =$ $15:180 =$ $2.4:0.12 =$
$14:\frac{3}{2} =$ $\frac{2}{5}:\frac{3}{20} =$ $\frac{1}{5}:\frac{1}{3} =$
$\frac{5}{9}:\frac{11}{30} =$ $\frac{18}{7}:\frac{12}{7} =$ $\frac{16}{3}:12 =$

答案： 0.8 $\frac{1}{7}$ $\frac{6}{31}$ 0.5 $\frac{5}{3}$ $\frac{1}{9}$ $\frac{19}{3}$ $\frac{5}{9}$ 3 13 $\frac{1}{12}$ 20 $\frac{28}{3}$ $\frac{8}{3}$ $\frac{3}{5}$ $\frac{50}{33}$ $\frac{3}{2}$ $\frac{4}{9}$