Across
- 4. 70 divided by 2
- 6. Which is composite ( 11 or 12 )
- 7. The L.C.M. of 20 and 40
- 8. Which is prime( 29 or 30 )
Down
- 1. Find the value of 4 X 1 X 2
- 2. which is the largest 2-digit composite number
- 3. Multiples of 20 ( 60 or 50 )
- 5. The H.C.F. of 5 and 10