《2025年小学学霸天天计算六年级数学下册人教版》

自主测试
4/5 + 1/10 = 2/5×5/16 = 5.1m - 1.1m =
3/8 - 1/3 = 2727÷9 = 16a + 21a =
72÷0.6 = 16/21÷12 = 24y×2 =
3/5×20/9 = 7/8×24/7 = 100n - 66n =
30×41 = 14/23 + 19/23 = 5.5d×2 =
9/7÷6/7 = 0.25×4 = 0.7×a×4 =
5/14×4/5 = 2/15 - 1/20 = 4.2c - c =
6.6 + 14 = 5/8÷7/4 = 2.5×b×8 =
2/3 - 1/5 = 6/13×8/3 = x - 0.6x =
7/6×0.8 = 9.1 + 0.09 = 3/4b + 5/8b =

答案： $\frac{9}{10}$ $\frac{1}{8}$ 4m
$\frac{1}{24}$ 303 37a
120 $\frac{4}{63}$ 48y
$\frac{4}{3}$ 3 34n
1230 $\frac{33}{23}$ 11d
$\frac{3}{2}$ 1 2.8a
$\frac{2}{7}$ $\frac{1}{12}$ 3.2c
20.6 $\frac{5}{14}$ 20b
$\frac{7}{15}$ $\frac{16}{13}$ 0.4×$\frac{14}{15}$
9.191111