math
Across
- 2. is a guess of what you think the answer is
- 5. replacing a number by another number
- 7. A digit is a number
- 8. To examine 2 or more objects for same things
- 9. Order going up
- 11. Number not odd like 0,2,4,6,8 so on
- 12. Roughly the answer
Down
- 1. Order going up
- 3. large numbers to small to make it easier to
- 4. 1,10,100,1000,10000 and so on
- 6. Combining something again
- 10. figure,symbol