[CENTER]سحر الرياضيات
[CENTER]1 x 8+1 = 9
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[CENTER]12 x 8+2 = 98[/center]
[CENTER]123 x 8+3 = 987 [/center]
[CENTER]1234 x 8+4 = 9876 [/center]
[CENTER]12345 x 8+5 = 98765[/center]
[CENTER]123456 x 8+6 = 987654[/center]
[CENTER]1234567 x 8+7 = 9876543[/center]
[CENTER]12345678 x 8+8 = 98765432 [/center]
[CENTER]123456789 x 8+9 = 987654321[/center]
منقول
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