K3

小時鐘￭增益課程 www.clickclock.com.hk K3-數學-自家教室 單元-05 Copyright © by Click Clock Limited All rights reserved 第 3 頁 10 的組合: 1. ＋ 4 = 10 2. 2 ＋ = 10 3. 8 ＋ = 10 4. ＋ 3 = 10 5. ＋ 9 = 10 6. 0 ＋ = 10 7. 5 ＋ = 10 8. ＋ 7 = 10 9. ＋ 6 = 10 10. 10 ＋ = 10 小時鐘練習樣版