Page 145 - third stage mathbook

n
n
n
٩=١×٩ .٩ pOnó©dG ‘ p Ü n ö†dG nœÉnf nó p LC’ n •Én r ‰C’G oπª©nà°SCG
n
p
r r
p r
o
١٨=٢×٩ :pQphÉéoŸG p Ü n ö†dG p∫hróL ‘ »JB’G oß p M’CG
n n p
r
n
٢٧=٣×٩ .٩ ‘ p Üh r ö†nŸG pOnó©dG nøpe mó p MGƒpH tπbCG œÉædG ‘ p äG n öû©dG ºbQ
p
p
n
p p
o
n
n o n
n
٣٦=٤×٩ ٣øe mó p MGƒpH tπbCG٢ﭨﭨﭨﭨﭨﭨﭨ ﭨ ﭨ٢٧=٣×٩ﭨﭨﭨﭨﭨﭨﭨﭨﭨ
ﭨ
n
٤٥=٥×٩ .kɪFGO ٩ …hÉ°ùj p Ü n ö†dG œÉf ‘ pÚªbôdG ´ƒª›
p
n o
n
o
p
٥٤=٦×٩ ٩ =٣+٦ ﭨ ﭨ٩=٢+٧ ٩=١+٨ﭨﭨﭨﭨﭨﭨﭨﭨ
ﭨ
n
n
n
٧×٩Üô°†dG nœÉf oóLCG
p r
p
p
n
٧ pOnó©dG nøpe mó p MGƒpH tπbCG œÉædG ‘ p äG n öû©dG ºbQ
p
n
n n o n
n
p p
n
٧ øe mó p MGƒpH tπbCG ٦ ٦٣ = ٧ ×٩
n
9 …phÉ°ùj p Ü n ö†dG œÉf ‘ pÚªrbôdG ´ƒª›
p n n o o r n
p p
n o r
٦٣ = ٧ ×٩ ,¿PEG ٩ = ٦ + ٣ ٦٣ = ٧ ×٩

CG
n
n
n
n o
:Üô°†dG nœÉf nóLC’ n êpPÉnªædG πpªr©nà°SCG
r
p r
p
p
ﭨﭨ٩ﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨ ٤ ﭨﭨ٩ﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨ ٣ = ٩×٧ ٢ = ٩×٢ ١
×
×
٥ﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨ
٦ﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨ
ﭨﭨﭨﭨﭨﭨ ﭨﭨﭨﭨﭨﭨ
n
n
n
n n
n
o
:Üô°†dG nœÉf nóLC’ •É r ‰C’G πpª©à°SCG
p r
p
p
ﭨﭨ٩ﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨ ٨ ﭨﭨ٩ﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨ ٧ = ٩×٤ ٦ = ٩×٣ ٥
×
×
٦ﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨ
٨ﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨﭨ
ﭨﭨﭨﭨﭨﭨ ﭨﭨﭨﭨﭨﭨ
?pándƒo£ÑdG ‘ n∑QÉ n °T ÉkÑpY’ ºnc .nÚÑpY’ ٩ É¡ræpe xπoc ‘ ,m¥ôpa ٧ pándƒ£ÑdG ‘ n∑QÉ n °T ٩
p
r
p n
p n
o
o
n
o
n
n
n
n
o
.»pàHÉLpEG í p °VhCG?٩×٥ p Ü n ö†dG nœÉnf nó p LC’ n •Én r ‰C’G oπª©nà°SCG n ∞«nc : çnón–G
p
C
r r
r
n n o
r
r
١٤٥