אפשר גם אחרת- כיתה ט - חלק א מוגבר אפור - צפיית אורח

______________________________________________________________________________________________________ ____ © جميع الحقوق محفوظة ل "يمكن بطريقة أخرى أيضًا" 3 الصف التاسع، الجزء الأول، رمادي تمارين 1. حلوا التمارين الآتية : 2.7 1 = (13 11 2 = (9 0 9 = (5 9 2 = (1 (–1) 8 = (14 –1.5 2 = (10 1 6 = (6 (–5) 3 = (2 4 3 = (15 (–11) 2 = (11 6 1 = (7 (–3) 4 = (3 − (− 1 2 ) 4 = (16 − ( 5 7 ) 2 = (12 (− 3 4 ) 2 = (8 ( 1 2 ) 3 = (4 2. أكملوا عددًا مناسبًا بحيث تحصلون على مساواة.  2 = 64 (7  5 = 243 (4 3  = 81 (1  3 = 64 (8  3 = –27 (5  4 = 16 (2  6 = 64 (9 (–5)  = –125 (6 ( 1 5 )  = 1 25 (3 3. حلوا التمارين الآتية : 5 ∙ 3 2 – (–2) 4 = (7 –(10 ∙ 2) 2 = (4 6 2 + 8 2 = (1 0.5 2 ∙ 4 2 = (8 8 ∙ (–3) 2 = (5 5 3 + (–4) 3 = (2 –3 4 + 3 4 = (9 3 3 : 9 = (6 1 25 ∙ ( 5 6 ) 2 = (3 4. حلوا التمارين الآتية : (14 – 2 ∙ 9) 2 – 2 5 = (4 )6 · 10 2 + 3 ∙ 10 3 ( : (2 · 3) 2 = (1 2 · 3 3 ∙ (4 3 – 2 6 ) = (5 (–6) 2 + 72 : (–3) 2 – (4 · (–1) 7 ) = (2 (100 : 5 2 ) 3 : 2 6 = (6 (3 + 28 : 2 2 ) 4 · (0.1) 3 = (3 5. حلوا التمارين الآتية : [3 · (27 – 5 · 5)] 2 + (4 – 11) 2 = (5 (40 : (24 – 4 · 4) – 3) 7 = (1 (2 5 : 8 – 5) 7 + (17 – 34 : 2) 6 = (6 [(9 + 3 · 6 + 1) : (–7)] 4 = (2 (5 3 – 2 7 ) 3 + (3 · 10 – 3 3 ) 3 = (7 (2 · 3 2 – 3 · 2 3 ) 2 – 12 · 8 = (3 [(2 · 3) 2 + 2 · 7)] : (7 2 + 1) = (8 [48 : (2 5 + 2 4 ) – 1] 6 = (4 6 1 = 6 الإجابات : صفحة 273