Mishnah Method - Genesis 21:5
(ה) וְאַבְרָהָ֖ם בֶּן־מְאַ֣ת שָׁנָ֑ה בְּהִוָּ֣לֶד ל֔וֹ אֵ֖ת יִצְחָ֥ק בְּנֽוֹ׃
(5) Now Abraham was a hundred years old when his son Isaac was born to him.
User uploaded image
User uploaded image
User uploaded image
User uploaded image
User uploaded image
User uploaded image
Here are some images you need to look through and examine.
User uploaded image