Number System

#Grade 5 Math Worksheet: Number System

Master the Number System with our comprehensive CBSE Class 5 worksheet. Learn key concepts like place value, number names in both International and Indian systems, rounding off numbers, comparing numbers using greater than or less than symbols, and writing the smallest and largest numbers using given digits. Understand how to insert commas as per the Indian and International number systems and write numbers in expanded form.

 

NUMBER SYSTEM

  1. Write the following numbers in expanded form:
    a. 54321
    b. 67890
    c. 12345
  2. Round the following numbers to the nearest ten:
    a. 37
    b. 85
    c. 52
  3. Identify the place value of the underlined digit:
    a. 23456b. 361175c. 972986d. 107459
  4. Write the following numbers in word form (International system):
    a. 54321
    b. 67890
    c. 12345
  5. Write the following numbers in word form (Indian system):
    a. 54321
    b. 67890
    c. 12345
  6. Compare the following pairs of numbers using <, >, or = :
    a. 54321 ____ 12345
    b. 67890 ____ 98765
    c. 12345 ____ 54321
  7. Write the smallest and largest number using the digits 2, 4, 6, 8, 0.
  8. Insert commas correctly as per the International number system:
    a. 1000000
    b. 10000000
    c. 100000000
  9. Insert commas correctly as per the Indian number system:
    a. 1000000
    b. 10000000
    c. 100000000
  10. Convert the following numbers to the Indian and International number systems:
    a. 12345678
    b. 123456789
    c. 1234567890

Answer Key

1. a. 50000 + 4000 + 300 + 20 + 1
b. 60000 + 7000 + 800 + 90 + 0
c. 10000 + 2000 + 300 + 40 + 5

2. a. 40
b. 90
c. 50

3. a. 5000
b. 7000
c. 2000

4. a. Fifty-four thousand, three hundred twenty-one
b. Sixty-seven thousand, eight hundred ninety
c. Twelve thousand, three hundred forty-five

5. a. Fifty-four thousand, three hundred and twenty-one
b. Sixty-seven thousand, eight hundred and ninety
c. Twelve thousand, three hundred and forty-five

6. a. >
b. <
c. <

7. Smallest: 20468, Largest: 86420

8. a. 1,000,000
b. 10,000,000
c. 100,000,000

9. a. 10,00,000
b. 1,00,00,000
c. 10,00,00,000

10. a. International: 12,345,678, Indian: 1,23,45,678
b. International: 123,456,789, Indian: 12,34,56,789
c. International: 1,234,567,890, Indian: 123,45,67,890

 

 

Explore the fascinating world of the Number System with our CBSE Class 5 worksheet. Dive deep into place values, number names, rounding off, and more. Start your journey today!

Perimeter and Area Worksheet class 5

Welcome to this comprehensive worksheet designed to aid CBSE Class 5 students in mastering the concepts of perimeter and area, pivotal aspects of their mathematics curriculum.

Understanding Perimeter and Area:

Introduction:

Have you ever wondered how much fencing you would need to enclose your dream garden? Or how much carpet you would need to cover your bedroom floor? Well, the answers to these questions lie in two important concepts: perimeter and area! In this fun and engaging worksheet, we will explore these concepts and learn how to use them to measure different shapes.

What is Perimeter?

Imagine you want to walk around the edge of a playground. The total distance you cover is called the perimeter. In simpler words, the perimeter is the “fence” around a shape.

How to Calculate Perimeter:

The perimeter of a shape is the sum of the lengths of all its sides. To find the perimeter, you simply add up the lengths of all the sides!

What is Area?

The area of a shape tells you how much space it covers on a flat surface. Imagine filling a shape with sand or tiles. The amount of sand or tiles you use represents the area.

How to Calculate Area:

The area of a shape depends on its specific shape. For example, the area of a rectangle is calculated by multiplying the length by the width. We will explore different formulas for calculating the area of various shapes in this worksheet.

Practice Worksheet

  1. What is the perimeter of a square with a side length of 8 cm?
    a. 16 cm
    b. 24 cm
    c. 32 cm
    d. 64 cm
  2. The area of a rectangle is 20 cm². If its width is 4 cm, what is its length?
    a. 2 cm
    b. 5 cm
    c. 8 cm
    d. 10 cm
  3. Which shape has the greatest area given a fixed perimeter of 20 cm?
    a. Square
    b. Rectangle (length 8 cm, width 2 cm)
    c. Triangle with equal sides
    d. Circle
  4. What is the perimeter of a square with a side length of 6 units?
    a. 12 units
    b. 18 units
    c. 24 units
    d. 36 units
  5. If the perimeter of a rectangle is 30 cm and its length is 8 cm, what is its width?
    a. 5 cm
    b. 6 cm
    c. 7 cm
    d. 8 cm
  6. If the perimeter of a square garden is 28 meters, what is the length of each side?

 

  1. Compare the area of a square with a side length of 6 meters to the area of a rectangle with dimensions 4 meters by 9 meters. Which shape has a larger area and by how much?

Real-life Application:

  1. Imagine a scenario where a farmer needs to fence a rectangular pasture with a length of 20 meters and a width of 15 meters. Calculate:
  • The total length of fencing required
  • The area of the pasture
  1. A farmer wants to fence in a rectangular field with a length of 40 meters and a width of 30 meters. How much fencing material does the farmer need in total?

 

Answer Key

  1. c
  2. b
  3. b
  4. c) 24 cm
  5. c) 7 cm
  6. 7 cm
  8. i) 70 m ii) 300m2
  9. 140 cm

 

Through this worksheet, CBSE Class 5 students have engaged with a range of questions focused on perimeter and area. By solving multiple-choice questions, short-answer questions, and applying concepts to real-life scenarios, students have strengthened their understanding of these fundamental mathematical principles. Practicing such exercises will not only enhance their academic performance but also cultivate critical thinking and problem-solving skills essential for future success in mathematics and beyond.

Money MCQ

CSCE TUTORIAL

Class – 5

Topic – Money 

Multiple Choice Questions

  1. How many paise are there in one rupee?
    a) 10 paise
    b) 25 paise
    c) 50 paise
    d) 100 paise
  2. What is the value of 4 five rupee coins?
    a) Rs. 10
    b) Rs. 15
    c) Rs. 20
    d) Rs. 25
  3. How many 50 paise coins make a rupee?
    a) 1 coin
    b) 2 coins
    c) 4 coins
    d) 8 coins
  4. If a notebook costs Rs. 20, how much will 5 notebooks cost?
    a) Rs. 15
    b) Rs. 50
    c) Rs. 100
    d) Rs. 120
  5. How much change will you get if you buy a toy for Rs. 25 and give the shopkeeper Rs. 50?
    a) Rs. 15
    b) Rs. 20
    c) Rs. 25
    d) Rs. 30
  6. If you have 6 one rupee coins and 4 two rupee coins, how much money do you have?
    a) Rs. 6
    b) Rs. 10
    c) Rs. 12
    d) Rs. 14
  7. What is the value of 3 ten rupee notes and 5 five rupee coins?
    a) Rs. 30
    b) Rs. 35
    c) Rs. 45
    d) Rs. 50
  8. If you have 5 twenty rupee notes, how much money do you have?
    a) Rs. 5
    b) Rs. 10
    c) Rs. 15
    d) Rs. 100
  9. How much money will you have if you add 3 one rupee coins and 2 two rupee coins?
    a) Rs. 4
    b) Rs. 5
    c) Rs. 6
    d) Rs. 7
  10. What is the value of 8 fifty paise coins?
    a) Rs. 2
    b) Rs. 4
    c) Rs. 6
    d) Rs. 8

Answers:

  1. d) 100 paise
  2. b) Rs. 20
  3. b) 2 coins
  4. d) Rs. 100
  5. b) Rs. 25
  6. c) Rs. 14
  7. b) Rs. 35
  8. c) Rs. 100
  9. b) Rs. 5
  10. c) Rs. 4

Money

CSCE TUTORIAL

Class – 5

Topic – Money

Worksheet – 1

  1. How many paise are there in one rupee?
  2. What is the value of 5 fifty paise coins?
  3. How many 25 paise coins make a rupee?
  4. If you have 10 rupee notes worth Rs. 100, how many notes do you have?
  5. What is the value of 10 one rupee coins?
  6. How much money will you have if you add 3 one rupee coins and 5 two rupee coins?
  7. If you buy a toy for Rs. 20 and give the shopkeeper Rs. 50, how much change will you get?
  8. If a pencil costs Rs. 5, how much will 10 pencils cost?
  9. If you have 4 ten rupee notes, how much money do you have?
  10. What is the value of 3 five rupee coins?

 

Answer Key :

 

  1. 100 paise
  2. Rs. 2.50
  3. 4 coins
  4. 10 notes
  5. Rs. 10
  6. Rs. 11
  7. Rs. 30
  8. Rs. 50
  9. Rs. 40
  10. Rs. 15

Perimeter MCQ

CSCE TUTORIAL

Class – 5

Topic – Perimeter

Multiple Choice Questions

  1. What is perimeter?
    a) The area of a shape
    b) The length of one side of a shape
    c) The total length of all sides of a shape
    d) The distance around a shape
  2. What is the perimeter of a rectangle with length 8cm and width 5cm?
    a) 13cm
    b) 16cm
    c) 26cm
    d) 36cm
  3. What is the perimeter of a square with side length 7cm?
    a) 14cm
    b) 21cm
    c) 28cm
    d) 49cm
  4. What is the perimeter of a triangle with sides of length 5cm, 7cm, and 9cm?
    a) 21cm
    b) 24cm
    c) 26cm
    d) 30cm
  5. What is the perimeter of a regular hexagon with side length 3cm?
    a) 9cm
    b) 12cm
    c) 18cm
    d) 21cm
  6. What is the perimeter of a circle with diameter 6cm?
    a) 6πcm
    b) 12πcm
    c) 18πcm
    d) 36πcm
  7. What is the perimeter of a trapezium with parallel sides of length 8cm and 12cm, and a height of 4cm?
    a) 16cm
    b) 28cm
    c) 32cm
    d) 40cm
  8. What is the perimeter of a regular octagon with side length 4cm?
    a) 16cm
    b) 24cm
    c) 32cm
    d) 36cm
  9. What is the perimeter of a rectangle with length 10cm and width 6cm?
    a) 12cm
    b) 22cm
    c) 32cm
    d) 52cm
  10. What is the perimeter of a square with diagonal length 8cm?
    a) 8cm
    b) 16cm
    c) 24cm
    d) 32cm

Answers:

  1. c) The total length of all sides of a shape
  2. b) 16cm
  3. d) 28cm
  4. c) 26cm
  5. c) 18cm
  6. b) 12πcm
  7. c) 32cm
  8. d) 32cm
  9. b) 22cm
  10. b) 16cm

Perimeter

CSCE TUTORIAL

Class – 5

Topic – Perimeter

Worksheet – 1

  1. Find the perimeter of the following:
    a. Square of side = 5 cm
    b. Triangle with side 3 cm , 6cm and 5 cm
  2. The perimeter of a square is 20cm. What is the length of each side?
  3. The perimeter of a rectangle is 32cm. If the length is 12cm, what is the width?
  4. A triangle has sides of 6cm, 8cm, and 10cm. What is its perimeter?
  5. A regular hexagon has a side length of 4cm. What is its perimeter?
  6. A rectangular field has a length of 20m and a width of 15m. What is its perimeter?
  7. A square has a perimeter of 24cm. What is the area of the square?
  8. A rectangle has a perimeter of 42cm and an area of 72cm². What are its length and width?
  9. A regular octagon has a perimeter of 64cm. What is the length of each side?
  10. A trapezium has parallel sides of length 6cm and 8cm, and a height of 4cm. What is its perimeter?

Answers:

  1. a) 4 × 5cm = 20 cm
    b) 3 cm + 6cm + 5 cm = 14 cm
  2. Each side of the square is 5cm.
  3. The width of the rectangle is 4cm.
  4. The perimeter of the triangle is 24cm.
  5. The perimeter of the regular hexagon is 24cm.
  6. The perimeter of the rectangular field is 70m.
  7. The area of the square is 36cm².
  8. The length of the rectangle is 18cm and the width is 4cm.
  9. Each side of the regular octagon is 8cm.
  10. The perimeter of the trapezium is 24cm + 6cm + 8cm + 6cm = 44cm.