Danial says, “4 is bigger than 2, so ¼ must be bigger than ½.” Do you agree with Danial?, Yes, No, I'm not sure yet, Why do you agree or disagree with Danial?, Because 4 is bigger than 2, so ¼ must be bigger., Because ¼ and ½ are always the same size., Because we need to compare the size of the fractions, not just the bottom numbers.

由

排行榜

视觉风格

选项

切换模板

恢复自动保存:?