19
Name: School: Class: G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas School, Al Ain Students are expected to use their knowledge and understanding of the content below to solve problems in a range of contexts. Determine the probability of simple events, solve simple probability problems, and recognise complementary events Express the probability of an outcome as a fraction between 0 and 1, and recognise that the sum of the probabilities of all possible outcomes is 1 Add and subtract like terms to simplify expressions Simplify algebraic expressions, using multiplication, division and grouping symbols Substitute into algebraic expressions Expand algebraic expressions by removing grouping symbols Factorise algebraic expressions by finding common factors Solve linear equations and word problems, using algebra Develop and apply Pythagoras’ theorem Develop formulae and use them to find the area and perimeter of squares, rectangles, triangles and parallelograms and simple composite shapes Investigate and find the area and circumference of circles Describe solids in terms of their faces, vertices and edges, and confirm Euler’s formula F + V = E + 2 Make isometric drawings of solids built from cubes

G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

  • Upload
    others

  • View
    13

  • Download
    0

Embed Size (px)

Citation preview

Page 1: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

Name:

School:

Class:

G7 Practice Questions Revision for ADEC T3 Mathematics Exam

5/3/2011

Produced at Malik Bin Anas School, Al Ain

Students are expected to use their knowledge and understanding of the

content below to solve problems in a range of contexts.

• Determine the probability of simple events, solve simple probability problems, and recognise complementary events

• Express the probability of an outcome as a fraction between 0 and 1, and recognise that the sum of the probabilities of all possible outcomes is 1

• Add and subtract like terms to simplify expressions

• Simplify algebraic expressions, using multiplication, division and grouping symbols

• Substitute into algebraic expressions

• Expand algebraic expressions by removing grouping symbols

• Factorise algebraic expressions by finding common factors

• Solve linear equations and word problems, using algebra

• Develop and apply Pythagoras’ theorem

• Develop formulae and use them to find the area and perimeter of squares, rectangles, triangles and parallelograms and simple composite shapes

• Investigate and find the area and circumference of circles

• Describe solids in terms of their faces, vertices and edges, and confirm Euler’s formula F + V = E + 2

• Make isometric drawings of solids built from cubes

Page 2: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

يستخدم الط�ب معرفتھم واستيعابھم للمحتوى في حل المسائل المتعلقة بالوحدات المذكورة أدناه

تحديد ا�حتما�ت ل�حداث البسيطة وحل مسائل ا�حتما�ت البسيطة و التعرف على • ا�حداث المتتامة

، والتعرف على أن 1و 0التعبير عن احتمال حدوث نتائج بصورة كسر محصور بين •

1مجموع ا�حتما�ت لجميع النتائج الممكنة ھو

جمع وطرح الحدود المتشابھة لتبسيط التعابير الجبرية •

تبسيط التعابير الجبرية باستخدام الضرب والقسمة ورموز التجميع •

التعويض في التعابير الجبرية •

فك التعابير الجبرية بالتخلص من رموز التجميع •

اد العوامل المشتركة تحليل التعابير الجبرية بإيج •

حل المعاد�ت الخطية و المسائل الكGمية باستخدام الجبر •

استنتاج وتطبيق نظرية فيثاغورس •

استنتاج قوانين واستخدامھا في إيجاد مساحة ومحيط المربعات والمستطيGت والمثلثات • ومتوازي ا�ضGع وا�شكال المركبة البسيطة

ائرةاستكشاف وإيجاد مساحة ومحيط الد •

Euler’s(وصف المجسمات بالنسبة ل�وجه والرؤوس والحواف وتأكيد صيغة أويلر •formula (F + V = E + 2

تكوين رسم متساوي القياس للمجسمات المصنوعة من المكعبات •

Page 3: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

Q1

Q2

Q3

Q4

Page 4: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

Q5

Q6

Q7

Q8

Page 5: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

Q9

Q10

Page 6: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

(X+1) على صورة كسر ÷ 4 ة اكتب القسمة التالي

Write this division (x+1) 4 ÷ as a fraction

A 4

x+ 1

B X +4

1

C 4

1+x

D 1

4

+x

جبرييعبر عنه بالمقدار ال 2عدد مطروح منه The algebraic expression for a number with 2

subtracted from is

A X+2

B X -2

C 2X

D X 2 ÷

عود ثقاب ،اكتب nعلب كبريت في كل واحدة 5لدى احمد المقدار الجبري الدال على عدد اعواد الثقاب لدى احمد

Ahmed has 5 boxes of matches. In each box

there are n matches.

Write the expression for the total number of

matches.

Q11

Q11

Q12

Page 7: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

fm يمكن تبسيط العبارة ×= :إلى5

a( fm += 5

b( fm 5=

c( mf 5=

d( fm −= 5

fm ×= 5 can be simplified to:

a) fm += 5

b) fm 5=

c) mf 5=

d) fm −= 5

34 في العالقة h=3إذا تم تعويض. −= hkفإن ،: a( 9=k

b( 4=k

c( 10=k

d( 15=k

If 3=h is substituted into the formula

34 −= hk then:

a) 9=k

b) 4=k

c) 10=k

d) 15=k

:2د مضافا اليه أضعاف عد 4العبارات التالية تمثل من أيّ. a( 24 ++ n

b( 42 +n

c( 24 −+ n

d( 24 +n

The expression below which represents 4 times a

number and 2 more is:

a) 24 ++ n

b) 42 +n

c) 24 −+ n

d) 24 +n

Q13

Q14

Q15

Page 8: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

بسط ما يلي.

2 x 3 x a x b

a( 5ab

b( 23ab

c( 6ab

d( 9ab

Simplify the following

2 x 3 x a x b

a) 5ab

b) 23ab

c) 6ab

d) 9ab

بسط ما يلي

b x b

a( 2b

b( b²

c( bb

d( b(b)

Simplify the following

b x b

a) 2b

b) b²

c) bb

d) b(b)

بسط ما يلي .

4(x + 2)

a( 4x + 2

b( 6x

c( 4x²

d( 4x + 8

Simplify the following

4(x + 2)

a) 4x + 2

b) 6x

c) 4x²

d) 4x + 8

Q16

Q17

Q18

Page 9: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

.حل المعادلة التالية.

10 = x + 6

a( x = 6

b( x = 2

c( x = 4

d( x = 10

Solve the equation below.

10 = x + 6

a) x = 6

b) x = 2

c) x = 4

d) x = 10

حل المعادلة التالية.

2x = 10

a( x = 5

b( x = 6

c( x = 0

d( x = 10

Solve the equation below

2x = 10

a) x = 5

b) x = 6

c) x = 0

d) x = 10

حل المعادلة التالية .

y + 7 = 2y - 3

a( y = 5

b( y = 3

c( y = 10

d( y = 20

Solve the equation below

y + 7 = 2y - 3

a) y = 5

b) y = 3

c) y = 10

d) y = 20

Q19

Q20

Q21

Page 10: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

:العبارات التالية بأبسط صورةاكتب a( hhh 3712 ++

Simplify the following expressions:

a) hhh 3712 ++

b( yxxxy 342 +− b) yxxxy 342 +−

(c

cba 543 ××

c) cba 543 ××

d (

pr

pqr

4

16

d) pr

pqr

4

16

يملك منها ،درهما لرحلة صفية 60يحتاج حمد إلى دراهم في 4أن يكسب أحمد يستطيع . درهم 32حاليا يعملها حمد ليجمع المبلغ المطلوب؟ أنتصف هذه العالقة، فكم عدد الساعات التي يجب إذا كانت المعادلة التالية . الساعة من تنظيف األرصفة

60324 =+h

Hamad needs 60 Dhs for a class trip. He has

32 Dhs. He can earn 4 Dhs an hour sweeping

driveways. If the equation shows this

relationship, how many hours must Hamad

work to have the money he needs?

60324 =+h

Q22

Q23

Page 11: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

العوامل حلل إلى .

a( 4x – 6

Factorize the following.

a) 4x - 6

b( 15x2 + 10x b) 15x2 + 10x

الجبرية التالية وذلك بتحليلھا إلى حدود منفصلة اكتب العبارة.

10yz (a

Write the expression below factorizing into single

terms

a) 10yz

لتاليةت حل المعاد).

a( x – 4 = 12

Solve the following equations.

a) x – 4 = 12

Q24

Q25

Q26

Page 12: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

b( 3x = 15 b) 3x = 15

c( 2y + 3 = 15 c) 2y + 3 = 15

d( 3(x – 5) = 21 d) 3(x – 5) = 21

e( 3x + 2 = 5x – 6 e) 3x + 2 = 5x – 6

f( 5x - 12 = 3x - 20 f) 5x - 12 = 3x - 20

Q27

Page 13: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

Q28

Q29

Page 14: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

Q30

Q31

Page 15: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

: The area of this shape is مساحة ھذا الشكل كم تبلغ

A 208 mm²

B 280mm²

C 288mm²

D 830mm²

?What is the perimeter of this parallelogram ما محيط متوازي ا1ض/ع في الشكل؟

12 cm

5 cm

NOT TO SCALE

13mm

16mm

Q32

Q33

Page 16: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

:مساحة الشكل المرسوم أدناه ھي

A

B

C

D

؟ π ما ھي القيمة التقديرية لـــ

The Area of the shape below is:

30 cm2

300cm2

15 cm2

150 cm2

ما ھي القيمة التقديرية لـــ What is the approximate value of

A

B

C

D

The Area of the shape below is:

What is the approximate value of π?

3.142

8.376

2.964

1.842

Q34

Q35

Page 17: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

سيقوم أيضاً . لم ببناء سياج لزريبته لمنع الجمال من الخروج منھاسام يقو .ببناء مأوى في زاوية من الزريبة لحماية الجمال من أشعة الشمس

Salem is building a fence for a yard to keep his

camels in. He will also build a shelter in one

corner of the yard to provide them with shade.

A كم مترا يحتاج لسياج محيط الزريبة؟ Calculate how many metres of fencing he will need

to go around the outside of the pen.

?B What is the area of the shelter كم تبلغ مساحة المأوى؟

ا?جابة

8m

15m

11m

6m

4m

Shelter

3m

Q36

Page 18: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas

.²سم 10ساحة الشكل في ما يلي ھي م19.

اّي من المعاد)ت التالية تعّبر عن مساحة ھذا الشكل بطريقة صحيحة؟

a( xy = 10

b( x + y = 10

c( 2x + 2y = 10

d( x = y

1. The area of the shape below is 10cm2.

Which equation correctly demonstrates this

information?

a) xy = 10

b) x + y = 10

c) 2x + 2y = 10

d) x = y

.The diagram below shows a circle .ُيظھر الرسم البياني أدناه دائرة

كم تبلغ مساحة الدائرة؟What is the area of the circle?

4 mm

xcm

ycm

xcm

ycm

Q37

NOT TO SCALE

Q38

Page 19: G7 Practice Questions - Weeblyalnuzha.weebly.com/uploads/5/8/1/7/5817877/grade_7_t3...G7 Practice Questions Revision for ADEC T3 Mathematics Exam 5/3/2011 Produced at Malik Bin Anas