72-46除以3等于几

72-45除以3等于几

72-45除以3等于几...72-45除以3等于几

72+36除以4等于几

72+36除以4等于几...72+36除以4等于几

72-33除以4等于几

72-33除以4等于几...72-33除以4等于几

72-42除以7等于几

72-42除以7等于几...72-42除以7等于几

72-36除以7等于几

72-36除以7等于几...72-36除以7等于几

72-23除以40等于几

72-23除以40等于几...72-23除以40等于几

72+296除以4等于几

72+296除以4等于几...72+296除以4等于几

72-42除以6等于几

72-42除以6等于几...72-42除以6等于几

72-7除以3=48

72-7除以3=48...72-7除以3=48

72-4乘66除以3等于几

72-4乘66除以3等于几...72-4乘66除以3等于几