Addition and subtraction strategies 1 Learners need to know addition and subtraction facts to 10 + 10 and the place ... 2. Repeat the process with a variety of different two-digit by one-digit addition ...
二位數的加減2 我是:. ※ 算一算:. (1) 25 + 34 = ( ) (5) 29 - 14 = ( ). (2) 23 + 15 = ( ) (6) 25 - 13 = ( ). (3) 24 + 19 = ( ) (7) ...
2上二位數的直式減法 - 林宜臻的數學園地 教師在學生學習直式減法退位計算「初期」,應強烈要求畫記(被減數十位數3,退位時 要求學生畫記成2),使學生熟習退位 ...
數學科教學觀摩活動設計(2) - 黎明國小 能正確的算式寫出三位數加減法直式計. 算(含進退 ... 3-n-02能熟練加減直式計算(四 位數. 以內,和<10000,含多重借. 位)。 • 2-n-09. • 3-n-06能在 .... 念需要多加強, 利用補救教學學習單(一)加強認識學習,.
[分享]各種加減法運算學習單(可以列印) - BabyHome親子討論區 這些是我從網路抓下來的有許小學多種學習單(有些大班應該也可以教)先上傳二位數 加法運算學習單(共47頁)(注意第一頁例 ...
Second Grade Adding and Subtracting 2-Digit Numbers - Waterbury ... Grade 2: Two- and Three-Digit Addition and Subtraction ... By standards-based, we mean that students are learning mathematics by exploring ... OA.1 Use addition and subtraction within 100 to solve one- and two-step word problems involving.