This is why we keep paint out of reach of kids. Still, I’m fairly impressed with her logic, here - using a spoon as a lever, actually thinking to put newspaper under the tin. Also impressed that she managed to get a fairly even coat. At least, it looks even from here. And somehow she managed to paint the legs all the way to the floor without getting a halo of blue paint around them.
Page 41, I assume とんな is some sort of negative imperative of 解く, but what on earth kind of slang is that?
This might be what Yotsuba is singing on page 53, but I’m not hugely confident of that:
