小二甲班鄭奕杰 1. 16+3 = 19 2. 17+8 = 17+3+5 = 20+5 = 25 3. 14+5 = 19 4. 18+4 = 18+2+2 = 20+2 = 22 5. 18+5 = 18+2+3 = 20+3 = 23 6. 19+9 = 19+1+8 = 20+8 = 28 7. 17+4 = 17+3+1 = 20+1 = 21 8. 15+5 = 20 9. 16+3 = 19 10. 18+8 = 18+2+6 = 20+6 = 26 11. 15+5 = 20 12. 17+1 = 18 13. 19+2 = 19+1+1 = 20+1 = 21 14. 16+7 = 16+4+3 = 20+3 = 23 15. 16+7 = 16+4+3 = 20+3 = 23 16. 17+3 = 20 17. 19+4 = 19+1+3 = 20+3 = 23 18. 17+3 = 20 19. 17+9 = 17+3+6 = 20+6 = 26 20. 17+7 = 17+3+4 = 20+4 = 24 21. 18+3 = 18+2+1 = 20+1 = 21 22. 13+5 = 18 23. 17+6 = 17+3+3 = 20+3 = 23 24. 13+9 = 13+7+2 = 20+2 = 22 |
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