智慧职教: How many elements has a standard number system? How many Numbers are there for each element?
3，2
举一反三
- A number dial lock has four dials. Each dial has 10 numbers from 0 to 9. How many four digit numbers can these four dials make up.( ) A: 4 B: 9999 C: 10000 D: 10
- How many elements are discovered up to 2019? ( )
- How many elements are there in the problem-solution article and what are they?
- How many basic accounting elements in accounting?
- How many interrelated elements communication process involves?
内容
- 0
______（How many/How much）money has he got?
- 1
智慧职教: How many businessmen travel by air?
- 2
How many solar terms are there in each season?
- 3
how many syllables does each word have
- 4
How do many Europeans greet each other?