Vero, 12 = 1da 2u, 10 = 1da, 20 = 2da, 4u+0da = 4, 30u = 3da, 1da = 10u, 18 = 8u 1da, 5u+5 u = 1da, Falso, 53 = 5da 1u, 60 = 6u, 7u+9da = 79, 35 = 3u 5da, 5u = 50, 1da+7u = 71, 8u+8u = 88, 3u+6u = 10.

Componi e Scomponi

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

)
恢复自动保存：？