0:00:00.000,0:00:01.885


0:00:01.885,0:00:03.770
עכשיו אראה לכם איך להמיר שבר

0:00:03.770,0:00:04.920
לשבר עשרוני

0:00:04.920,0:00:06.990
אם יהיה לנו זמן, נלמד איך להמיר

0:00:06.990,0:00:08.730
שבר עשרוני לשבר פשוט

0:00:08.730,0:00:11.420
נתחיל עם, מה שבעיני

0:00:11.420,0:00:12.480
היא דוגמא פשוטה

0:00:12.480,0:00:15.210
נתחיל עם השבר 1/2

0:00:15.210,0:00:17.390
ואני רוצה להמיר אותו לשבר עשרוני

0:00:17.390,0:00:20.170
השיטה שאציג לכם תמיד עובדת

0:00:20.170,0:00:22.850
מה שעושים זה שמחלקים את המכנה

0:00:22.850,0:00:24.530
במונה

0:00:24.530,0:00:25.510
נבדוק איך זה עובד

0:00:25.510,0:00:29.110
נקח את המכנה -- שהוא 2 -- ונחלק

0:00:29.110,0:00:32.280
במונה שהוא 1

0:00:32.280,0:00:34.110
ואתם בוודאי שואלים, [br]איך מחלקים 2 ב 1?

0:00:34.110,0:00:37.010
אתם בוודאי זוכרים מיחידת[br]השברים העשרוניים

0:00:37.010,0:00:40.220
אנחנו יכולים להוסיף [br]נקודה עשרונית כאן וכמה אפסים

0:00:40.220,0:00:42.880
לא שינינו את ערך המספר[br]אבל

0:00:42.880,0:00:45.260
אנחנו מוסיפים דיוק

0:00:45.260,0:00:46.700
נוסיף נקודה עשרונית כאן

0:00:50.260,0:00:50.650
האם שתיים נכנס באחת?

0:00:50.650,0:00:51.280
לא.

0:00:51.280,0:00:56.180
2נכנס ב 10, [br]אז 2 נכנס ב 10 חמש פעמים

0:00:56.180,0:00:59.060


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