1				2
						3											4
											5
						6					7
			8
					9	10
11
										12					13
14		15
														16
17
									18

Across 3. Mate ties? That just a guess? 5. fingers, toes, numbers, everything's in tens 6. squares, pi, roots etc 9. just work it out! 11. Held by the rich and wealthy, or just a little raised number? 12. getting fat? No, just getting a nice figure 15. my share 16. do you remember? 17. I learned this in pre-school 18. can four of us have some?

Down 1. between two or more 2. of a hundred 4. by many times 7. 1 plus 2 equals 3 8. numbers and letters 10. Add it on I say 13. plusses and minuses 14. parentheses