大型1桁+1桁(9まで)問題
1 + 8 = 4 + 5 = 6 + 3 = 3 + 4 = 2 + 2 = 7 + 2 =
おてほん
1 2 3 4 5 6 7 8 9 10
算数ドリルなら【算願】
http://www.sangan.jp/ 4/100 Copyright © Alpha.Inc All Rights Reserved.
全文
大型1桁+1桁(9まで)問題
1 + 8 = 4 + 5 = 6 + 3 = 3 + 4 = 2 + 2 = 7 + 2 =
1 2 3 4 5 6 7 8 9 10
算数ドリルなら【算願】
http://www.sangan.jp/ 4/100 Copyright © Alpha.Inc All Rights Reserved.