390 likes | 1.1k Vues
Doubling and Halving. Double. This means to add the same number on again to make it twice as big. Halve. This means to split the number into two equal groups. . in. 6. out. 12. in. 10. out. 20. in. 8. out. 16. in. 5. out. 10. in. 7. out. 14. in. 6. 12. out. in. 8.
E N D