Across: |
1. | these are some 0,1,2,3,4,5,6 | 5. | seconds, minutes, hours are units of ..... | 7. | 0.5 | 8. | when you multiply numbers together | 9. | add | 11. | 3 x 3 | 12. | the number you get when you divide | 16. | what you get when you subtract numbers | 18. | out of a hundred | 19. | 0.25 |
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Down: |
1. | 901 | 2. | the value of the '2' digit in this number: 32,507 | 3. | Lowest common multiple | 4. | collections of things | 6. | 3,6,9,12,15,18,21..... are _________ of 3. | 10. | a set of numbers including -4, -3, -2, -1, 0 1, 2, 3, etc | 13. | 3 x 3 x 3 | 14. | 4 + 8 x 2 | 15. | knock off one of these when you divide by ten | 17. | 0.2 |
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