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المتتاليات الحسابية 2
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السؤال السادس
d=100
Oops!
Okay!
السؤال الأول
14,17,20
Oops!
Okay!
السؤال الخامس
d=3
Oops!
Okay!
السؤال الثاني
18,22,26
Oops!
Okay!
السؤال الرابع
d=5
Oops!
Okay!
السؤال الثالث
16,18,20
Oops!
Okay!
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