《2025年亮点给力计算天天练六年级数学下册人教版》

一、直接写出得数。（每题1分，共32分）
$5.68 + 2.5 =$ $1 + 1.75 =$ $0.3 - 0.12 =$ $2.9 + 3.7 + 2.1 =$
$2.62 - 0.48 =$ $3.7 + 2.85 =$ $5.8 - 4.9 =$ $7.8 - 0.6×6 =$
$0.66÷11 =$ $72\% - 69.8\% =$ $8÷0.08 =$ $3.2÷0.4 + 0.6 =$
$1.6÷25\% =$ $0.7×0.14 =$ $3.2×10\% =$ $3.5×0.5×2 =$
$5.7÷0.19 =$ $50×2.2 =$ $27.09÷9 =$ $2.2×5÷2.2×5 =$
$\frac{5}{6} - 0.5 =$ $0.55 - \frac{1}{2} =$ $0.25 + \frac{1}{2} =$ $\frac{3}{4} + \frac{5}{11} - \frac{3}{4} =$
$\frac{8}{25}×\frac{5}{4} =$ $6.4÷\frac{8}{3} =$ $\frac{7}{12}×7.2 =$ $\frac{3}{7}÷\frac{8}{7}×2 =$
$0.4×\frac{5}{12} =$ $\frac{35}{4}×\frac{2}{21} =$ $\frac{5}{32}×9.6 =$ $\frac{1}{17}×34×\frac{1}{5} =$

答案： 8.18 2.75 0.18 8.7
2.14 6.55 0.9 4.2
0.06 2.2% 100 8.6
6.4 0.098 0.32 3.5
30 110 3.01 25
$\frac{1}{3}$ 0.05 $\frac{3}{4}$ $\frac{5}{11}$
$\frac{2}{5}$ 2.4 4.2 $\frac{3}{4}$
$\frac{1}{6}$ $\frac{5}{6}$ 1.5 $\frac{2}{5}$

二、计算下面各题，能简算的要简算。（每题3分，共27分）
$\frac{9}{16}÷\frac{3}{4}×\frac{4}{3}$ $2\frac{3}{4} + 0.27 - 1\frac{1}{4} - 0.02$ $9.52×98 + 2×9.52$
$6.82÷0.25÷0.4$ $21×(\frac{1}{21} + \frac{1}{15})×15$ $[\frac{5}{6} - (\frac{3}{8} + \frac{1}{6})]×\frac{8}{9}$
$10.1×8.5$ $(16 - 12×\frac{1}{3})÷\frac{3}{4}$ $909×[(11.8 + 60.2)÷8]$

答案： 1 $1\frac{3}{4}$ 952 68.2 36 $\frac{7}{27}$ 85.85
16 8181