CBSE NCERT Worksheet for Class 7 Maths : Algebraic Expression and Practical Geometry

Algebraic Expression and Practical geometry- worksheet for  maths
Algebraic Expression and Practical geometry- worksheet for class 7 maths

Maths Worksheets for Class 7 – Algebraic Expression and Practical Geometry

In this maths worksheet, we have questions from “Algebraic expressions and Practical geometry”. This worksheet covers all important concepts from the chapter. It gives you an overall idea and covers all important formulae by applying them. This worksheet makes your exam ready. By attempting this worksheet with time-bound will give you the best preparedness for the exam.

Practice Maths Worksheets for Class 7

Q1. Identify in the following expressions terms which are not constant and give their numerical coefficients:

 

a) (a+b+5 b) 2x2y – 3xy2 +7                 c) 11-p2        d) 13 – p + 5q2

 

Q2. Write the coefficient of p in the following expressions

 

a) (3p – 4q b) 7 – p + q c) 2r – 4pr

 

Q3.Which of the following pair of terms are like terms and which are unlike

 

a) (6x , 11y b) -4pq , 8qp c) 2xy,x    d) 2 mn2,5n2m

 

 Q4. Classify the following expressions as a monomial, binomial or trinomial

 

a) (4x – 3y b) 2xy  c) 5      d) 3x + 5y + 7  e) a + b            f) 5x2 – x – z

 

  Q5. Add the following expressions

 

a) x – 3y + 4z , y – 2x -8z, 5x – 2y – 3z b) 5x,7x,-6x

c) mn + 5m – 2, mn + 3 d) 5x – 2x2 – 8, 8x2 – 7x – 9

 

  Q6. Subtract:

 

a) -8xy from 7xy b) x – y + 3z from 2z – x – 3y

c) a2 + b2 – 2ab from a2 + b2 + 2ab d) x2 – y2 from 2x2 – 3y2 + 6xy

 

Q7. Simplify:

 

a) 2p3 – 3p2 + 4p -5 -6p3 + 2p2 – 8p -2 + 6p + 8

b) 2x2 – xy + 6x -4y + 5xy – 4x + 6x2 + 3y

c) 5x2 – 2x + 7 – 9 + 7x – 3x2 + 4x2 – x + 1

 

 

  Q8.  If p = -4, q = -2 , r = 4 ,   find the value of :

a) p2 + q2 – r2

b) 2p2 – q2 + 3r2

 

  Q9.  

a) Write the numerical coefficient of -6abc

b) Write the constant term of 3x2 – 9

c) Write all the terms of algebraic expression 4x5 – 6y4 + 7x2y – 9

 

Click and more practice with Algebraic expressions questions 

 

Practical Geometry

Q10. Construct a right triangle ABC in which base BC = 4.8 cm, Angle B = 90 o and AC = 6.2cm

Q11. Construct a triangle PQR in which PQ = 3.5 cm, QR = 4.2 cm and angle Q = 120 o

Online tuition classes

Answer

Q1

a) a, b. Numeric Coefficient of a is 1 and Numeric Coefficient of b is 1

b) 2x2, -3xy2, Numeric Coefficient of 2x2 is 2 and  Numeric Cofficient of -3xy2 is -3

c) 11-p2 , Numeric Coefficient of p2 is -1

d) 13-p+5q2, Numeric Coefficient of p is -1 and 5q2 is 5

2) a) 3, b)-1, c)-4r

3)  b) -4pq , 8qp         d) 2 mn2 ,5n2m

4) monomial-      b) 2xy          c) 5

Binomial a) 4x – 3y               e) a + b

Trinomial d) 3x + 5y + 7         f) 5×2 – x – z

5)  a) 4x -4y  -7z      b)6x   c) 5m+2mn+1      d)-2x+6x2-17

6)  a)15xy  b) -z-2x-2y     c) 4ab d) x2-2y2+6xy

Q7  a) 2p3 – 3p2 + 4p -5 -6p3 + 2p2 – 8p -2 + 6p + 8 = -4p3-p2+2p+1

b) 8x2+4xy+2x-y

c)6x2+4x-1

Q8  a) 4

b) 76

Q9  a)-6       b) -9      c) 4x5 , – 6y4,  7x2y,  – 9

 

Download class 7 maths worksheet PDF of Algebraic expressions and Practical Geometry

 

Here at Takshila Learning, we provide Online Tuition Classes from Preschool to Class 12 for all subjects. We provide the best online tuition classes that comprise Animated Video lectures and Live Interactive Classes that will help students to grasp concepts easily. We also provide Worksheets & Assignments, Doubt sessions, Free Encyclopedia, NCERT Solutions, and Exam Guru to monitor your progress, i.e., subject-wise and topic-wise. So now Enjoy E-Learning with Takshila Learning…
Learning is fun now!
Enroll today & Get Free Demo Class!

Call at 8800999280 / 8800999283 / 8800999284 fill the form for any other details:

 

Tag – Algebraic Expression / Algebraic Expression Worksheet / Algebraic Expression Maths Worksheet Class 7 / Practical Geometry Worksheet / Maths worksheet / online maths worksheet for class 7 / NCERT Solutions for Class 7 Maths

 

 

Share and Enjoy !

0Shares
0 0

0 responses on "CBSE NCERT Worksheet for Class 7 Maths : Algebraic Expression and Practical Geometry"

Leave a Message

Your email address will not be published. Required fields are marked *

Request Callback
close slider
For course & fee related queries, Leave your details and our counsellor will get back to you or Call us at 8800-999-280
  • This field is for validation purposes and should be left unchanged.
Start Chat
1
Start Chat
Hello , How May I Help You?
Takshila Learning https://www.takshilalearning.com/cbse-ncert-worksheet-for-class-7-maths CBSE NCERT Worksheet for Class 7 Maths : Algebraic Expression and Practical Geometry