NORTH LIBERTY HIGHER SECONDARY SCHOOL
CLASS VIII (____) – MATHS – CLASSWORK SHEET 1
NAME:____________________________________
DATE:____________
LESSON 3 : Squares and Square Roots
QI.
Find the square roots of the following numbers by Division Method.
a) 3969
b) 53361
c) 831744
d) 423801
QII. Find the square roots of the following.
a) 64
b) 1024
225
2401
c)
3
1269
d) 16
1764
25
QIII. Find the square roots of the following Decimals.
a) 82.81
c)
268.96
b) 4637.6
d) 8136.04
Teacher’s Signature
NLHSS – CLASS VIII (__) – MATHS – HW 1
NAME_________________________________ DATE_______________
LESSON 3 : Squares and Square Roots
Duration: 1 day
General Instructions:
Marks: 10
Use a pencil to answer the following questions.
QI.
Find the value of:
1.
722
2.
2.
( – 0.6)2
2152
p
QII.
Find the squares of the following numbers:
3.
1.
2.
QIII. Find the values of the following:
1.
( – 7)2
–
2
NLHSS – CLASS VIII (__) – MATHS – PPT 1
NAME_________________________________ DATE_______________
LESSON 3 : Squares and Square Roots
Duration: 10 minutes
General Instructions:
QI.
Fill in the
Marks: 10
Use a pencil to answer the following questions.
blanks:
(2)
1. The square of a number is always ______________________________.
2. A number is called a perfect square if it is the _____________________
of another number.
QII.
Choose the correct answer:
(2)
1. The square of a number is that number raised to the power...
a) 0
b) 1
c) 2
d) 3
2. Which of the following is a non-perfect square number?
a) 25
b) 50
c) 100
QIII. Find the squares of:
2.
(2)
1.
QIV. Find the values of the following:
1.
( – 0.6)
2
(2)
–
2
NLHSS – CLASS VIII (__) – MATHS – PPT 2
NAME_________________________________ DATE_______________
LESSON 3 : Squares and Square Roots
Duration: 10 minutes
General Instructions:
QI.
Fill in the
Marks: 10
Use a pencil to answer the following questions.
blanks:
(1)
1. If ( 2 X 9 ) ( 2 X 9 ) is 324, then √324 = __________________.
QII.
Find the square root of:
a)
3 X 3 X 3 X 3 X 5 X 5
(1)
b)
QIII. Simplify:
a)
49
QIV. Find the square root by Prime Factorisation method:
a)
(2)
7056
(3X3=6)
5625
NLHSS – CLASS VIII (__) – MATHS – PPT 3
NAME_________________________________ DATE_______________
LESSON 3 : Squares and Square Roots
QII.
Find the square root of the following numbers by using the
(3X2=6)
Division Method:
a) 3969
Duration: 10 minutes
General Instructions:
QI.
a)
Find the
Marks: 10
Use a pencil to answer the following questions.
square roots of the following:
(2X2=4)
b) 54289
b)
NLHSS – CLASS VIII (__) – MATHS – PPT 4
NAME_________________________________ DATE_______________
QII.
a)
Find the square roots of the following decimals: (2½+3½=6)
46.24
b)
268.96
LESSON 3 : Squares and Square Roots
Duration: 10 minutes
General Instructions:
QI.
a)
Marks: 10
Use a pencil to answer the following questions.
Find the square root of the following numbers correct up to 2
decimal places:
(4)
70
NORTH LIBERTY HIGHER SECONDARY SCHOOL
MATHS – CLASS VIII – TUTORIAL SHEET 1
LESSON 3 : Squares and Square Roots
General Instructions: The following questions/problems are to be solved on your
Notebooks at Home, or as suggested by the Subject Teacher.
QI.
Find the square roots of the following numbers by Division Method:
a)
54289
b)
8281
c)
6889
d)
2116
QII. Find the square roots of the following:
a)
4
9
b)
9
c)
16
81
100
d) 144
e) 2 X 2 X 2 X 2
400
3 X 3 X 5 X 5
QIII. Find the square roots of the following Decimals:
a)
46.24
______/______/2016
Date of Submission
b) 13.69
c)
1772.41
Teacher’s Signature
NOTE: Please note that this Tutorial Sheet needs to be completed in the Maths
notebook and submitted on or before the mentioned date. Submitted Tutorial Sheets
will fetch 10/10 marks (full), irrespective of whether the answers are correct or not.
Incomplete or non-submission of Tutorial Sheets will fetch 0/10 marks.