《2025年口算大通关六年级数学下册苏教版》

一、口算。（40分）
$0.4^{2}=$ 362 - 62 = 39 + 11 = $6\times\frac{2}{3}=$
$\frac{1}{3}+\frac{3}{5}=$ 1÷40% = $\frac{8}{23}\times\frac{3}{4}=$ 1.32 + 6.8 =
84÷6 = 40%×0.2 = $\frac{5}{11}\times33=$ 40×5÷8 =
62 + 74 = 352 - 299 = 9 - 90% = $\frac{1}{3}\div2\div\frac{1}{3}=$
$0.36\div\frac{4}{5}=$ 51 - 24 = $\frac{1}{6}\times42=$ $6\div(\frac{1}{2}-\frac{1}{3})=$
121÷11 = 200 + 17 = 340÷17 = $48\times(\frac{1}{4}-\frac{1}{6})=$
88 - 27 = $\frac{5}{8}\times\frac{1}{6}=$ 38×4 = 478 - 295 - 5 =
990÷11 = 260 + 140 = $\frac{4}{5}\times15=$ 357×18×0 =
20×40% = 1.73 - 0.3 = 0.25×16 = 6.2÷0.1×1 =
$\frac{2}{3}\div\frac{4}{5}=$ 3÷0.15 = $\frac{3}{4}-\frac{1}{2}=$ $\frac{2}{5}+\frac{3}{5}\times3=$

答案： 0.16 300 50 4
$\frac{14}{15}$ 2.5 $\frac{6}{23}$ 8.12
14 0.08 15 25
136 53 8.1 $\frac{1}{2}$
0.45 27 7 36
11 217 20 4
61 $\frac{5}{48}$ 152 178
90 400 12 0
8 1.43 4 62
$\frac{5}{6}$ 20 $\frac{1}{4}$ $\frac{11}{5}$

二、填表。（12分）
|小 数| |0.24|0.05| |
|分 数|$\frac{1}{50}$| | |$\frac{3}{4}$|
|百分数| |11%| |15%|

答案： （竖排）0.02 2%
0.11 $\frac{11}{100}$ $\frac{6}{25}$ 24%
$\frac{1}{20}$ 5% 0.75 75%
0.15 $\frac{3}{20}$