Page 69 - حقيبة كتاب الصف الخامس الرقمية
P. 69
¯U 4
)= 2 × (5 × 47
)= 5 × (88 × 20
= (25 × 69) × 4
¯ ? ¯ 60 5
¯¯ ? ¯ ï ¯ , 400 ¯ ¯5 6
¯
.30 000 = 300 × 50 × 2ﻟó öﻢ óﻳ óﺘ óﻀ ﱠﻤ õﻦ ﻫﺬÇ Çﻟ øﻨﺎﺗõ öﺞ ú Ã 4ﺻﻔﺎ ¿Ñò ¯7
¯ ¯ ?40 = 8 × 5 4 000 = 100 × 8 × 5 8
¯ 20 × 762 × 500 ¯¯ 9
= 4 × 93 × 25 = 6 × 80 × 400 ? ¯ 10
73 = 3 × 30 × 3