CBSE Class 4 Mathematics-Tenths and Hundreds. Students are advised to refer to the attached assignments and practise them regularly. This will help them to identify their weak areas and will help them to score better in examination. Parents should download and give the assignments to their children for practice.
CH-10 (TENTHS AND HUNDREDTHS)
1. Write in Expanded form:
a) 0.107 ___________________________________________________
b) 18.001 __________________________________________________
c) 869.747 __________________________________________________
2. Solve the following:
a) 40.75 + 1.345 + 246.3 b) 6.2 - 5.703
c) 0.073 + 7 + 118.016 d) 44.33 - 19.989
3. Write as Fraction:
a) 6.146 _____________________ b) 11.509 ___________________
c) 9.120 _____________________ d) 39.054___________________
CH-11(AREA AND ITS BOUNDARY)
1) Which will have larger area: A square with side 8 cm or a rectangle of
length 9cm and breadth 7 cm?
2) Draw a square of 9 sq.cm, Write A on it. Take another square with double
the side, write B on it.
Now answer the following questions:
a) The perimeter of square A is _________cm.
b) The side of square B is _________cm.
c) The area of square B is _________sq. cm.
d) The area of square B is _________times the area of square A.
e) The perimeter of square B is __________cm.
f) The perimeter of square B is __________times the perimeter of square A.
CH 14 (HOW BIG? HOW HEAVY?)
1. A book is 25cm long 12.5 cm wide and 1.5cm thick .What is the volume of
5 such books piled one on the top of the other?
2. A chocolate weights 80g .How many chocolates can be packed in a 2 kg box?
3. Fill in the blanks:
a) The space occupied by a solid is its ___________.
b) Volume is _____ dimensional.
c) Solids with the same volume can have different _______.
d) The surface of every cuboid is a __________.
e) Two solids of the same shape and same size have ______ volume.
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