· Web view×43 ×76 39 72 52 84 559 912 ⑨ 32 ⑩ 23 ×33 ×41 96 23 96 92 1056 943 Author...

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Transcript of  · Web view×43 ×76 39 72 52 84 559 912 ⑨ 32 ⑩ 23 ×33 ×41 96 23 96 92 1056 943 Author...

  /  (2けた)×(2けた)の筆算①ふく習(ノートに写しなさい)1 23に4をかける

   23     × 3 4       92

2 23に3をかける

      23     × 3 4       92     69

3 たす      23     × 34       92     69      782問題① 23    ② 12

 × 32      × 45

③ 11    ④ 23 × 67      × 23

⑤ 24    ⑥ 32 × 31      × 21

⑦ 13    ⑧ 12 × 43      × 76

⑨ 32    ⑩ 23 × 33      × 41

答え① 23    ② 12 × 32      × 45   46      60 69      48  736     540

③ 11    ④ 23 × 67      × 23   77      69 66      46  737     529

⑤ 24    ⑥ 32 × 31      × 21   24      32 72      64   744     672

⑦ 13    ⑧ 12 × 43      × 76

  39      72 52      84  559     912

⑨ 32    ⑩ 23 × 33      × 41   96      23 96      92 1056     943