Maths
Across
- 3. numbers that make a triangle are?
- 5. what is the total _____ of this shape?
- 6. all numbers that cannot divided evenly are?
- 8. all _______ are composite?
- 9. the opposite of prime numbers are?
Down
- 1. the opposite to triangular numbers are?
- 2. all numbers have?
- 3. a clock tells the?
- 4. a number that has two factors is a?
- 7. a number after one is a?