"4704除以14×4等于几"...4704除以14×4等于几

　"494除以49等于几"...494除以49等于几

　"470除以43等于几"...470除以43等于几

　"4982除以47等于几"...4982除以47等于几

　"4970除以45等于几"...4970除以45等于几

　"496除以40等于几"...496除以40等于几

　"499除以47等于几"...499除以47等于几

　"4137除以49等于几"...4137除以49等于几

　"4061除以475等于几"...4061除以475等于几

　"4704除以7×7等于几"...4704除以7×7等于几