CBSE Class 5 Mathematics Revision Worksheet Set 11

Topic : Operations on Large Numbers

Properties of Multiplication :

(i) Order property of Multiplication : The product of two numbers does not change when the order of the numbers is changed.
For example : 12 × 4 = 4 × 12 , 15 × 20 = 20 × 15 etc .

(ii) Grouping property of Multiplication : The product of three numbers does not change when the grouping of the numbers is changed .
For example : 12 × (10 × 8) = (12×10) × 8 .

(iii) Distributive property of multiplication over Addition :
12 × (10 + 8 ) = (12 × 10) + (12 × 8 )
12 × 18 = 120 + 96
216 = 216

(iv) Multiplicative property of 1 :
Any number × 1 = the number itself .
For example : 123 × 1 = 123 , 546 × 1 = 546 .

(v) Multiplicative property of 0 (zero) :
Any number × 0 = 0 .
For example : 645 × 0 = 0, 1245 × 0 = 0 etc .

Multiplication of a number by 10 : When a given number multiply by 10 , insert one zero on the right of given number .
For example : 34 × 10 = 340 , 276 × 10 = 2760 etc .

Multiplication of a number by 100 : When a given number multiply by 100 , insert two zeros on the right of given number .
For example : 56 × 100 = 5600 , 539 × 100 = 53900 etc .

Multiplication of a number by 1000 : When a given number multiply by 1000 , insert three zeros on the right of given number .
For example : 97 × 1000 = 97000 , 2649 × 1000 = 26490 etc .

NOTE - ALL QUESTIONS ARE COMPULSORY.

(1) Fill in the blanks :
(a) 1485 × ………… = 2346 × 1485 .
(b) 2772 × …………. = 2772 .
(c) 4358 × 0 = …………… .
(d) 35 × (100+37) =(35×100) + (35 × ………..) .

(2) Fill in the blanks :
(a) 2356 × 10 = ………. .
(b) 16578 × 10 = ……….
(c) 5624 × 100 = ……….
(d) 6087 × 1000 = ……….

Find the following products .
(3) 6540 × 50
(4) 15235 × 70
(5) 26308 × 800
(6) 2981 × 4000
(7) 99999 × 2000
(8) 7892 × 300

By using suitable grouping, find the products :
(9) 2 × 467 × 5 (10) 4 × 829 × 25 (11) 2 × 5726 × 500 (12) 8 × 1047 × 125.

Q1 Tick the correct answer

1. Place value of 0 in 20,78,912 is

(i) lakhs (ii) ten lakhs (iii) zero (iv) ten thousands

2. The value of a digit is multiplied by ________ as it moves to the left in the place value chart.

(i) 10 (ii) 100 (iii) 0 (iv) 1/10

3. The face value of 4 in the numeral 8,95,45,785 is

(i) 4,000 (ii) 40,000 (iii) 4 (iv) 10,000

4. How many 4-digit numbers are there in all?

(i) 8999 (ii) 9999 (iii) 9000 (iv) none of these

5. The smallest 7-digit number using all the digits 6,2,3,0,1,9 is (digits can be repeated)

(i) 10,02,369 (ii) 11,02,369 (iii) 10,12,369 (iv) 01,02,369

Q2 Write the following numbers in the Indian and international systems
(i) 7903861
Indian system- 
International system- 
(ii) 426718
Indian system- 
International system- 

NOTE - ALL QUESTIONS ARE COMPULSORY.

Tick the correct option :

(1) Roman numeral for the smallest 4-digit number is
(a) X (b) M (c) C (d) D

(2) IX + XV + XX = ……………..
(a) 35 (b) 40 (c) 44 (d) 45

(3) The value of 100 + 90 + 4 is
(a) CXCVI (b) CXCIV (c) CXCV (d) XCIV

(4) Compare CDXL ……..CDLX .
(a) > (b) < (c) = (d) none of these

(5) If diameter of a circle is 24 cm , then its radius is
(a) 12 (b) 24 (c) 16 (d) 48

(6) The LCM of 10 and 12 is
(a) 6 (b) 12 (c) 60 (d) 40

(7) How many thousands make a lakh ?
(a) 10 (b) 100 (c) 1000 (d) none of these

(8) Least even number is
(a) 1 (b) 2 (c) 3 (d) 4

(9) Compare 7/11……… 7/15 .
(a) < (b) > (c) = (d) none of these

(10) If the perimeter of a square is 20 cm , then each side of square is
(a) 4 cm (b) 5 cm (c) 8 cm (d) 10 cm

(11) Which of the given Roman numeral is meaningless ?
(a) CCV (b) LLIV (c) LI (d) CV

(12) Which of the following has no end points ?
(a) a line (b) a line segment (c) a ray (d) a plane

(13) Which of the following has definite length ?
(a) a line (b) a line segment (c) a ray (d) a plane

(14) The edges of a table is an example of
(a) a line (b) a line segment (c) a ray (d) a plane

(15) Which of the following is a leap year ?
(a) 2003 (b) 1997 (c) 2000 (d) none of these

Question. Numeral for six crore sixty lakhs sixty is
a. 6,60,060
b. 6,06,060
c. 6,06,006
d. 6,00,006

Answer : A

Question. Numeral for two million two hundred fifty thousand and two is
a. 2,025, 200
b. 2,250,002
c. 2,250,020
d. 2,267,020

Answer : B

Question. Place value of 5 in 73, 56,320 is
a. 5 thousand
b. 50 thousand
c. 5 lakhs
d. 5 crore

Answer : B

Question4. The smallest six digit number form by using digits 2, 5,3, 1,0,9 is
a. 102359
b. 123590
c. 123509
d. 125390

Answer : A

Question. 4000 less than 4388904 is
a. 4388504
b. 43385040
c. 4384904
d. 4384004

Answer : C

Question. There are….. zeroes in ten crore
a. 8
b. 7
c. 9
d. 10

Answer : B

Question. 1 million = ……..
a. 1 crore
b. 10 lakhs
c. 10 crore
d. 11 crore

Answer : B

Question. The greatest 7 digit number formed by using the digits 8, 7, 0, 9, 5, 4, 2 is
a. 9087542
b. 9875420
c. 9875402
d. 9467204

Answer : B

Question. The successor of largest 6 digit number is….

Answer : 10,00,000

Question. The predecessor of smallest 7 digits number is….

Answer : 999999

Question. Write the number name of 53024931 using the international system of numeration….

Answer : Fifty three million, twenty four thousand nine hundred thirty one.

Question. Write the number name of 90990909 using Indian system of numeration…,

Answer : Nine crore nine lakhs, ninety thousand nine hundred nine.

Question. Write short form of 8000000 + 7000+60+ 5

Answer : 8007065

Question. …… Thousand = 1 lakh

Answer : Hundred

Question. Find the difference between greatest and smallest five digit number formed by using digits 6,3,1,0,4.

Answer : 53, 964

Topic : Roman numerals

NOTE - ALL QUESTIONS ARE COMPULSORY.'

(1) In Roman numerals, there are only ……… basic symbols .
(a) 7
(b) 8
(c) 9
(d) 10

(2) Write the Hindu –Arabic numerals of XCI
(a) 41
(b) 91
(c) 111
(d) 61

(3) Which of the following are meaningless ?
(a) CI
(b) IL
(c) LI
(d) VC

(4) Compare and put the correct symbol > , < or = in the placeholders .
(i) CDXL …… CDLX (ii) CLXIX ……. CXCIV (iii) CX ……. XC .

(5) Write the following Roman numerals in ascending order -
(i) CCLX , CCXC , CCXX , CXC , CCXL . (ii) CXIX , XCIX , CXXI , CIX , CXX .

(6) Solve and write the answer in Roman numerals .
(a) LVII – XV = ………………......
(b) LIV × VI = ……………………..
(c) CVIII + CXLVI = ……………..
(d) IX + XV = ………………………

(7) Fill in the blanks .
(a) C can be subtracted from ……………. and ……………. Only .
(b) X can be subtracted from …………….. and …………… only .
(c) Repetition of a Roman numeral means ……………… .

(8) Write the rules for forming Roman numerals .

(9) I can be subtracted from
(a) V
(b) V and X
(c) X and C
(d) V , X and C

(10) IX + XV + XX = ……………
(a) 35
(b) 40
(c) 44
(d) 45

(11) Which of the following numerals can not be repeated ?
(b) V
(b) X
(c) I
(d) C

(12) Roman numeral for the smallest 4 –digit number is
(a) X
(b) C
(c) M
(d) D

(13) Compare XCIII ………. CXIII
(a) >
(b) <
(c) =
(d) None of these

(14) C + IX = …………
(a) 91
(b) 509
(c) 109
(d) 1009

(15) CC ̶ CXXV = …………..
(a) LXV
(b) LXXV
(d) LXXXV
(d) XCV

Q.1 Fill in the blanks

  a) A line has no _____ and no _____

  b) A line segment has a fixed ______.

  c) A ray has an _______ and has no ______.

  d) Two rays starting from the same point called _____ form the arms of the angle.

  e) If the measure of the two angles are equal they are called _____ angles.

  f) An angle made by the arms of the clock with one arm on six and other on twelve is _____ angle.

  g) An angle made by the arms of the clock with one arm on five and other on twelve is ____ angle.

  h) An angle made by the arms of the clock with one arm on five and other on eight is _____ angle.

Q2. Draw the angles whose measure is

  a) 60°

  b) 85°

  c) 90°

  d) 180°

  e) 110°

  f) 155°

  g) 150°

  h) 145°

Q3. What is the measure of the angles of the rectangular blackboard?

Q4. What is the measurement of the angles of a square table?

Q5. Mark the points L, M and draw

  a) Ray L M

  b) Line L M

  c) Segment L M

Q1. Fill in the blanks

a) Two lines in a plain are either intersecting or _____.

b) Angles between two perpendicular lines are ______.

c) The distance between two parallel lines is always _____.

d) Angles formed by the lines of the floor and adjacent wall is ______

e) The representation of the numerical data by means of bars of equal width withdrawn vertically or horizontally with equal spacing between them is known as _______

f) The width of all the bars in the bar graph should be ______

Q2. Which of the following objects are perpendicular to the floor
a) Electric pole
b) Fan hanging from the ceiling of the room
c) Railway track
d) Legs of the chair lying on the floor

Q3. The following table shows the marks obtained by the students in different subjects out of 100. Draw its’ Bar Graph.
Subjects :             ENGLISH     MATHS     SCIENCE     HINDI
Marks Obtained:       85                 92                67            78

Q4. The following table shows the hobbies of the children and the number of children in each. Draw the Bar Graph of the table.
Hobbies:    T.V     FOOTBALL     CRICKET     READING     COMPUTER
Children:    72            82                    62                 52                  55

Q5. The following table gives the fruits in the shopkeepers’ shop. Represent it by the Bar Graph.
Fruits :        APPLE     BANANA     ORANGE     MANGO     PINEAPPLE
Number :       20              35                 28               37                42

Q1. Fill in the blanks:

  i) The length of the boundary of a closed figure is called its __________

  ii) The surface enclosed by a closed figure is called its _________

  iii) Perimeter of a rectangle = ______________

  iv) Area of rectangle = ______________

  v) Area of a square = _______________

Q2. Find the area of the square having sides as 10.5 cm

Q3. Find the Perimeter of the rectangle whose length is 3.8 cm and breadth is 2.1 cm

Q4. Find the Perimeter of a square whose side 3.5 cm

Q5. Area of rectangle is 440 sq.cm. If the length of the rectangle is 22 cm.  find its breadth.

Q6. The side of a square field is 75 m. find its perimeter and area.

Q7. Find the length of a rectangle with perimeter 60 cm and breadth 9.5  cm

Q8. Find the length of lace required to put twice on a square table cloth of 44 cm side.

Q9. How much will it cost to fence a park 89 m long and 75 m wide at the rate of Rs. 50 per meter?