222 videos|105 docs|43 tests

### Understanding: Sieve of Eratosthenes

- Video | 05:31 min
### Test: Playing With Numbers - 3

- Test | 20 ques | 20 min
### Writing Factors of a Number

- Video | 04:27 min
### NCERT Solutions(Part - 2) - Playing with Numbers

- Doc | 6 pages
### What are Prime and Composite Numbers?

- Video | 06:59 min
### What are Multiples and how are Factors and Multiples related?

- Video | 03:04 min

- Worksheet Question (Part - 2) - Playing with Numbers
- Doc | 1 pages
- What are Factors?
- Video | 02:33 min