Rちゃんのお家に行きました。
2桁同士のわり算です。
おおよその数を求めて商の見込みをたてるのが、上手になりました。
どれくらい？
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Warning: Trying to access array offset on value of type bool in /home/gsc/esoulc.com/public_html/wp-content/themes/movedo/movedo/includes/grve-blog-functions.php on line 1140
Warning: Trying to access array offset on value of type bool in /home/gsc/esoulc.com/public_html/wp-content/themes/movedo/movedo/includes/grve-blog-functions.php on line 1141
どれくらい？ 家庭教師ガッツ //esoulc.com/wp-content/uploads/2020/03/gsc-logo.png
