Page 178 - math 12

Mutiple Choice ٍﺩﱢﺪﻌﺘﻣ ﻦﻣ ُﺭﺎﻴﺘﺧﻻﺍ

َ
َ
:ﻲﺗﺄﻳ ﺎﻤﻣ ﻞﻜﻟ ﺔﺤﻴﺤﺼﻟﺍ ﺔﺑﺎﺟﻹﺍ ﺮﺘﺧﺍ
ﱢ
(ﺲﺳﻷﺍ) ﻯﻮﻘﻟﺍ ُ ﺺﺋﺎﺼﺧ [1-3] ﺱﺭﺪﻟﺍ
ِ

:ﺓﺪﺣﺍﻭ ﺓﻮﻘﻛ ﺔﻤﺴﻘﻟﺍ ﺞﺗﺎﻧﻭ ﺏﺮﻀﻟﺍ ﺞﺗﺎﻧ ﺐﺘﻛﺍﻭ ﻢﺴﻗﺍﻭ ﺏﺮﺿﺍ

1 -7 × 7 × 7 =...... a) 7 b) 7 c) -7 d) -7
-1
-1
-4
3
0
0
0
2 4 × 16 × (-32) =...... a) -2 b) 2 c) 2 d) -2
-2
-4
-2
2
-2
-2
-4
(-27) 2
3 =...... a) 3 -12 b) -3 -12 c) -1 d) 1

(-9) 3
(-32) 0
4 =...... a) -2 b) 0 c) -2 d) 2
-3
2
(-2) 3
: ﺮﺸُﻋ ﺏﺮﻗﻷ ﺐﻳﺮﻘﺘﻟﺎﺑ ﺔﻴﻟﺎﺘﻟﺍ ﺔﻴﻌﻴﺑﺮﺘﻟﺍ ﺭﻭﺬﺠﻠﻟ ﻲﺑﺮﻀﻟﺍ ﺮﻴﻈﻨﻟﺍ ﺭﺪﻗ
5 -5 × 4 3 =...... a) 5 -3 b) 5 3 c) 2 2 d) - 2 2
3

4 × 5 6 2 2 2 -2 5 3 5 3
2
-6
0
6 7 × 7 × 9 -2 =...... a) 7 -8 b) 7 -8 c) 3 -6 d) - 3 2
(-7) × 3 × (-1) 0 -3 6 3 6 7 8 7 8
2
2

ُ
ُ
(ﺔﺒﺳﺎﺤﻟﺍ ﻝﺎﻤﻌﺘﺳﺎﺑ) ِﺩﺪﻌﻠﻟ ﺔﻴﻤﻠﻌﻟﺍ ُﺓﺭﻮﺼﻟﺍﻭ ﺔﻳﺭﻭﺪﻟﺍ ُﺭﻮﺴﻜﻟﺍ [1-4] ﺱﺭﺪﻟﺍ
ِ
:ﱟﻱﺮﺸﻋﺮﺴﻛ ِﺓﺭﻮﺻ ﻰﻠﻋ ﺞﺗﺎﻨﻟﺍ ﺐﺘﻜﺘﻟ ﺔﺒﺳﺎﺤﻟﺍ ﻞﻤﻌﺘﺳﺍ
ٍ
5
3
1 + =...... a) 0.3905 b) 0.9305 c) 0.5903 d) 0.9035
8 9
8
-6
36
2 × ÷ = ... a) 2.3 b) - 2.3 c) 3.2 d) -3.2
9 48 21
: ِﺔﻴﻤﻠﻌﻟﺍ ِﺓﺭﻮﺼﻟﺎﺑ ِﺔﻤﺴﻘﻟﺍﻭ ِﺏﺮﻀﻟﺍ ﺞﺗﺎﻧ ﺐﺘﻜﺘﻟ ﺔﺒﺳﺎﺤﻟﺍ ﻞﻤﻌﺘﺳﺍ

3 (4.2× 10 )(3.6× 10 )=......
5

-4

a) 1.251×10 b) 1.152×10 c) 1.512×10 d) 1.125×10 2
2
2
2
6.25×10 -7
4 =......
2.5×10 6
a) 2.5×10 b) 2.5×10 c) 2.5×10 d) 2.5×10
13
-1
-13

177