2019 - 2020elearning1.moe.gov.eg/prep/semester2/Grade1/pdf/Math_1...Mr/ Samir Mohamed Sedawy 2019 -...
Transcript of 2019 - 2020elearning1.moe.gov.eg/prep/semester2/Grade1/pdf/Math_1...Mr/ Samir Mohamed Sedawy 2019 -...
Revised byMr/ Samir Mohamed Sedawy
2019 - 2020
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Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
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2019 - 2020
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Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
2019 - 2020
Mathematics 1st Prep Second Term
, X N
, X N
The Probability of the certain event = ......
, X N
, X N
The Probability of the certain event = ......
110
81625
= 259
.........
3 -1 + 4 -1 = ..................
[6] 10% of L.E 2 12
= ............. L.E
(a) 14
(b) 12
(c) 1 (d)25
Find the valueof: 8*8 -3
8 -4
1112019 - 2020
, X N
, X N
The Probability of the certain event = ......
, X N
, X N
The Probability of the certain event = ......
110
81625
= 259
.........
3 -1 + 4 -1 = ..................
[6] 10% of L.E 2 12
= ............. L.E
(a) 14
(b) 12
(c) 1 (d)25
Find the valueof: 8*8 -3
8 -4
111Mathematics 1st Prep Second Term
112
If x = - 12 , y = - 34 , Find in the Simplest form of yX2
-2
2 2 2 16 9 4
[3] (x2)-3 x x6 = ..................
(a) x12 (b) x -12 (c) x (d)1
[6] Area of rectangle of length 120 cm , width 80 cm = ..................... m2
(a) 9600 (b) 400 (c) 9.6 (d) 0.96
Model Exam
1 Choose the correct answer :
(a) 23
2
= .... 49 , 4
9 , 46 , 4
6
(b) 47
0
= .... 0 , 1 , 47 , -1
(c) 2 * 6 - 4 * 2 = .... 4 , 8 , 10 , 2
(d) ( 7 )-2
= .... 49 , 149 , 14 , -14
(e) 9 + 16 = .... 7 , 5 , 25 , -7
2 Complete each of the Following:
(a) If x + 2 = 6 , then x = ....
(b) when tossing a coin once , then the probability of the appearance of a tail is ....
(c) The probability of the impossible event = ....
1132019 - 2020
112
If x = - 12 , y = - 34 , Find in the Simplest form of yX2
-2
2 2 2 16 9 4
[3] (x2)-3 x x6 = ..................
(a) x12 (b) x -12 (c) x (d)1
[6] Area of rectangle of length 120 cm , width 80 cm = ..................... m2
(a) 9600 (b) 400 (c) 9.6 (d) 0.96
Model Exam
1 Choose the correct answer :
(a) 23
2
= .... 49 , 4
9 , 46 , 4
6
(b) 47
0
= .... 0 , 1 , 47 , -1
(c) 2 * 6 - 4 * 2 = .... 4 , 8 , 10 , 2
(d) ( 7 )-2
= .... 49 , 149 , 14 , -14
(e) 9 + 16 = .... 7 , 5 , 25 , -7
2 Complete each of the Following:
(a) If x + 2 = 6 , then x = ....
(b) when tossing a coin once , then the probability of the appearance of a tail is ....
(c) The probability of the impossible event = ....
113Mathematics 1st Prep Second Term
(d) 25
2
= .... (e) 7 ( 62 - 5 * 6 ) = ....
3 Complete the solution to find the result :
(a) 12 * 22 24 + 32
= 12 * .... 24 + .... = ........ 24 + ........ = ........ + ........ = ........
(b) 8 + 20 - 48 - 4
= ......... - 4
.........
= ..................
= .........
4 Put (
(a) 2 x + 3 = 7 , then x = 2 ( )
(b) 23
2
* 23
5
= 23
6
( )
(c) (X2)3 = X
6 ( )
(d) 32
2
= - 94 ( )
(e) 100 - 64 = 2 ( )
114
12
(1) The event of getting an even number = .....
8 , 6 , 4 , 2 (2) The probability of getting an even number = .....
1(3) The event of getting a number 6
18
(4) The probability of getting a number 9
8 , 7 (5) The probability of getting a number 8
5 A Card is drawn randomly from 8 Cards numbered form 1 to 8 , join from column A to column B
( B )( A )
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{ {
{ {
2019 - 2020
(d) 25
2
= .... (e) 7 ( 62 - 5 * 6 ) = ....
3 Complete the solution to find the result :
(a) 12 * 22 24 + 32
= 12 * .... 24 + .... = ........ 24 + ........ = ........ + ........ = ........
(b) 8 + 20 - 48 - 4
= ......... - 4
.........
= ..................
= .........
4 Put (
(a) 2 x + 3 = 7 , then x = 2 ( )
(b) 23
2
* 23
5
= 23
6
( )
(c) (X2)3 = X
6 ( )
(d) 32
2
= - 94 ( )
(e) 100 - 64 = 2 ( )
114
12
(1) The event of getting an even number = .....
8 , 6 , 4 , 2 (2) The probability of getting an even number = .....
1(3) The event of getting a number 6
18
(4) The probability of getting a number 9
8 , 7 (5) The probability of getting a number 8
5 A Card is drawn randomly from 8 Cards numbered form 1 to 8 , join from column A to column B
( B )( A )
115
{ {
{ {
Mathematics 1st Prep Second Term
116
Cricumference of a circle of radins 7 cm = .......... cm (a) 11 (b) 22 (c) 44 (d) 88
The number of axes of symmetey of an isosceles triangle =........(a) zero (b) 1 (c) 2 (d) 3
[6]
b 227
)
x= ................ º
(4) ABCD is a parallelogram in which m (EA) = 100º , then m (EB) + m (ED) = ................ º
(5) The Sum of the measures of the interior angles of a triangle = ...................º
[3] XYZ, in which m (EY) = 90 º , XY = 3 cm , XZ= 5 cm , Then YZ= ......... cm
120º 40º
Ax
CBD
117
(b) Draw a triangle ABC in which AB = 5 cm , AC =3 cm , m (EA) = 40º then draw C\ in the image of C under rotationR (A,40º), B\ in the image of B under rotation R ( A, - 40º)
(b) Use the translation( X , Y ) (X+ 2,Y+3) . Find the point whose image ( 2 , 3 ) .
2019 - 2020
116
Cricumference of a circle of radins 7 cm = .......... cm (a) 11 (b) 22 (c) 44 (d) 88
The number of axes of symmetey of an isosceles triangle =........(a) zero (b) 1 (c) 2 (d) 3
[6]
b 227
)
x= ................ º
(4) ABCD is a parallelogram in which m (EA) = 100º , then m (EB) + m (ED) = ................ º
(5) The Sum of the measures of the interior angles of a triangle = ...................º
[3] XYZ, in which m (EY) = 90 º , XY = 3 cm , XZ= 5 cm , Then YZ= ......... cm
120º 40º
Ax
CBD
117
(b) Draw a triangle ABC in which AB = 5 cm , AC =3 cm , m (EA) = 40º then draw C\ in the image of C under rotationR (A,40º), B\ in the image of B under rotation R ( A, - 40º)
(b) Use the translation( X , Y ) (X+ 2,Y+3) . Find the point whose image ( 2 , 3 ) .
Mathematics 1st Prep Second Term
118
E
3
[6]100º
A
D
C B
1192019 - 2020
118
E
3
[6]100º
A
D
C B
119Mathematics 1st Prep Second Term
Model Exam
Answer the following questions :
1 Choose the correct answer :
(a) The Sum of the measures of the interior angles of a triangle = ........º
90 , 360 , 180 , 540
(b) The image of the point ( 3 , - 2 ) by reflection in the y- axis is the point ........
( 3 , 2 ) , ( -3 , -2 ) , ( -3 , 2 ) , ( -2 , 3 )
(c) The diagonals are equal and perpendicular in ...... rhombus , Square , rectangle , parallelogram
(d) In the opposite figure : AC = .... cm 5 , 7 , 25 , 625
(e) In the opposite figure : m (dACD) = ...... º
40 , 140 , 90 , 50
4 cm
3 cmA
C
B
4 cm
3 cmA
C
B
50º
C?
D B
A
120
2 Complete each of the Following:
(a) The length of the line segment that joins two mid points of two sides of a triangle = ..... the length of the third side.
(b) The rectangle is a parallelogram in which one of it’s angles is ........
(c) The length of the side of a rhombus whose perimeter is 24 cm = ........ cm
(d) The image of the point A ( -3 , 2 ) by reflection in the origin point is the point ( .... , .... )
(e) In the opposite figure :
X = ........ º
3 Put (
(a) The image of the point ( 4 , 3 ) by reflection in the x-axis is the point ( 3 , -4 ) ( )
(b) If ABC is a right-angled triangle at B , then (AB)2 = (BC)2 + (AC)2
( )
(c) The Pentagon has 5 diagonals ( )
(d) ABCD is a parallelogram , in which m ( dA ) = 70 º , then m ( dC ) = 110 º ( )
(e) Any triangle contains at least two acute angles ( )
BC A
DE
70ºX
1212019 - 2020
Model Exam
Answer the following questions :
1 Choose the correct answer :
(a) The Sum of the measures of the interior angles of a triangle = ........º
90 , 360 , 180 , 540
(b) The image of the point ( 3 , - 2 ) by reflection in the y- axis is the point ........
( 3 , 2 ) , ( -3 , -2 ) , ( -3 , 2 ) , ( -2 , 3 )
(c) The diagonals are equal and perpendicular in ...... rhombus , Square , rectangle , parallelogram
(d) In the opposite figure : AC = .... cm 5 , 7 , 25 , 625
(e) In the opposite figure : m (dACD) = ...... º
40 , 140 , 90 , 50
4 cm
3 cmA
C
B
4 cm
3 cmA
C
B
50º
C?
D B
A
120
2 Complete each of the Following:
(a) The length of the line segment that joins two mid points of two sides of a triangle = ..... the length of the third side.
(b) The rectangle is a parallelogram in which one of it’s angles is ........
(c) The length of the side of a rhombus whose perimeter is 24 cm = ........ cm
(d) The image of the point A ( -3 , 2 ) by reflection in the origin point is the point ( .... , .... )
(e) In the opposite figure :
X = ........ º
3 Put (
(a) The image of the point ( 4 , 3 ) by reflection in the x-axis is the point ( 3 , -4 ) ( )
(b) If ABC is a right-angled triangle at B , then (AB)2 = (BC)2 + (AC)2
( )
(c) The Pentagon has 5 diagonals ( )
(d) ABCD is a parallelogram , in which m ( dA ) = 70 º , then m ( dC ) = 110 º ( )
(e) Any triangle contains at least two acute angles ( )
BC A
DE
70ºX
121Mathematics 1st Prep Second Term
4 Join from the column ( A ) to the suitable in the column ( B )
5 Find the value of x :
120º(1) The sum of the measures of the interior angles of a quadrilateral = ........
(2) The measure of each angle of a regular hexagon = ........
( -1 , - 3 )(3) The image of the point ( 3 , 2 ) by translation ( 1 , -2 ) is the point ........
(4) The image of the point ( 1 , 3 ) by rotation a bout the origin point , of angle 180º is the point ( .... , .... )
(5) The diagonal of the square divides the right vertex in to two angles , the measure of each = ........ º
4 cm
X = ........ cm
40º50º X
X = ........ º
( B )( A )
122 2019 - 2020