00:34Let's pour warm water on the moldy, cutting board, add some salt, a little more baking soda.
00:40Then we rub it with our hands, pour some white vinegar on it to sterilize it.
00:45Finally, we clean it with hot water.
00:49Look, the chopping board washed in this way is hygienic and clean.
01:03Let's do it.
01:24Cube root tricks.
01:25First, we have 1 plus 2 plus 5, which equals 8.
01:33Subtract 3 and you get 5.
01:43Next, we have 2 plus 1 plus 6, which equals 9.
01:48Subtract 3 and you get 6.
01:53These calculation tricks are incredibly easy.
01:56Let's put them into practice and finish the next equation using the methods we've just learned.
02:00Jump into practice.
02:03Let's do it.
02:04All right.
02:16Let's do it.
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