英语对数字提问可以使用以下疑问词：
1. How many？用来询问数量，如：How many apples do you have?（你有多少个苹果？）
2. How much？用来询问不可数名词的数量或价格，如：How much milk do you want?（你想要多少牛奶？）How much does this shirt cost?（这件衬衫多少钱？）
3. What is the number?用来询问某个数字是什么，如：What is the number for the emergency services in your country?（你国家的紧急服务电话号码是多少？）
4. What is the total?用来询问总数是多少，如：What is the total cost of the items in your shopping cart?（你购物车中物品的总价是多少？）
5. What is the difference?用来询问两个数之间的差值，如：What is the difference between 10 and 5?（10和5之间的差值是多少？）
How much。或how many
如There are ten books on the desk，对ten提问就是How many books are there
on the desk？
2加2等于4如对4提问就是How much
is two plus two？
如果是可数名词用“How many ... ”；如果是不可数名词用“How much...”。如果是问数字本身用“What is the number of ...?”。