https://padlet.com/tovicoen/s8mzth0ri8wwptni הוסיפי פתקית כתבי את שמך ותני דוגמה לתרגיל כפל ולתרגיל חיבור פתרי באמצעות חוק הקבוץ (a+b)+c=a+(b+c) (a*b)*c=a*(b*c) en-us 2020-11-11 15:46:25 UTC 2024-11-21 18:47:57 UTC hello@padlet.com tovicoen https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/913245582 חוק הקיבוץ בחיבור:
 (a+b)+c=a+(b+c)

חוק הקיבץ בכפל:
 (a*b)*c=a*(b*c)

]]> 2020-11-11 15:48:44 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/913245582 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915792604 3+4+5=12
3+[4+5]=12
3*4*5=60
3*[4*5]=60]]> 2020-11-12 09:50:09 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915792604 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915792609 חוק הקיבוץ בחיבור:
2+3+4=9
4+(3+2)=9
חוק הקיבוץ בכפל:
4*3*2=24
4*(3*2)=24

]]> 2020-11-12 09:50:09 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915792609 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915798406  שרה זיגמן 
זה נכון???3+5(45+2)x5]]> 2020-11-12 09:52:34 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915798406 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915810573 10*2=20
15+5=20
5*4=20
שרה זיגמן]]> 2020-11-12 09:57:14 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915810573 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915821131 8+(6+7) =8+6+7
8*(6*7) =8*6*7]]> 2020-11-12 10:01:25 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915821131 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915823005 2020-11-12 10:02:19 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915823005 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915829321 מהמם =========================================================================================================================================================================================================


]]> 2020-11-12 10:05:01 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915829321 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915830562 2020-11-12 10:05:33 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915830562 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915840216 3+(2+7)
ממוריה שורץ]]> 2020-11-12 10:09:54 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915840216 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915845914 (2*6)*5=
2*(6*5)=]]> 2020-11-12 10:12:26 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915845914 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915848086 (1+2)+3=6
1+(2+3)=6]]> 2020-11-12 10:13:22 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915848086 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915851850 4+(3+6)=13
חני גולדברג]]> 2020-11-12 10:14:57 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915851850 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915930996 2020-11-12 10:50:12 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/915930996 https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/918072425 2020-11-12 19:16:45 UTC https://padlet.com/tovicoen/s8mzth0ri8wwptni/wish/918072425