Numbers Class 1 Worksheet Maths Chapter 11

Section A: Fill in the Blanks

Q1: The number 7 is an example of a ________ number.

Q2: The number 0 is an example of a ________ number.

Q3: The number 100 is an example of a ________ number.

Q4: A number that can only be divided by 1 and itself is called a ________ number.

Q5: The smallest prime number is ________.

Section B: True or False

Q1: The number 1 is considered a prime number. 

Q2: The number 10 is divisible by 2. 

Q3: The sum of two odd numbers is always odd. 

Q4: A perfect square is a number that can be written as the product of two equal factors. 

Q5: The number 1 is neither prime nor composite.

Section C: Mixed Questions

Q1: Which number is divisible by both 2 and 3: 18, 25, or 36?

Q2: What is the next prime number after 29?

Q3: Simplify: 4² + 3³ - 2²

Q4: What is the value of the digit 8 in the number 3,825?

Q5: Which of the following is a composite number: 17, 21, or 23?

Section D: Word Problems

Q1: A school has 360 students, and they are divided equally into 18 classrooms. How many students are there in each classroom?

Q2: The sum of two numbers is 78. If one number is 45, what is the other number?

Q3: A car traveled 280 kilometers in 4 hours. What is the average speed of the car?

Q5: The price of a book is $25. If the bookstore offers a 15% discount, what will be the discounted price?

Q5: John has saved $125 from his pocket money. If he saves $5 every week, how many weeks will it take for him to save $400?