请教小学两道小学六年级的数学题
1. Four different whole numbers betwwen 10 and 99 are multiplied together. Which of the following could be their product? a) 6561 b)10001 c)28101810 d) 99999999 2. The number 1000 has only 16 positive whole number factors. The product of all...澳洲华人论坛