What is 2^100 ÷ 2^25 in powers of 2? In a generalised form, n^a ÷ n^b = n^a – b Class 8
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Choose your favourite number and write as many expressions as you can having that value. Class 7
Choose your favourite number and write as many expressions as you can having that value. Class 7Choo
How many passwords are possible with such a lock? Class 8
How many passwords are possible with such a lock? Class 8Question 1.How many passwords are possible
Roxie has 7 dresses, 2 hats, and 3 pairs of shoes. How many different ways can Roxie dress up? Class 8
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Large Numbers Around Us Class 7 Long Question Answer
Large Numbers Around Us Class 7 Long Question AnswerLarge Numbers Around Us Class 7 Long Question An
Large Numbers Around Us Class 7 Short Question Answer
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Express each of the following as a product of powers of their prime factors in exponential form. Class 8
Express each of the following as a product of powers of their prime factors in exponential form. Cla
Express the following in exponential form: (i) 6 × 6 × 6 × 6 (ii) y × y Class 8
Express the following in exponential form: (i) 6 × 6 × 6 × 6 (ii) y × y Class 8Question 1. Express t
What if Damayanti had changed the order in which she placed the flowers in the lakes? Class 8
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Large Numbers Around Us Class 7 Very Short Question Answer
Large Numbers Around Us Class 7 Very Short Question AnswerLarge Numbers Around Us Class 7 Very Short
Write the following expressions as a power of a power in at least two different ways: Class 8
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What is (-1)^5? Is it positive or negative ? What about (-1)^56? Class 8
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Large Numbers Around Us Class 7 Assertion and Reason Questions
Large Numbers Around Us Class 7 Assertion and Reason QuestionsLarge Numbers Around Us Class 7 Assert
Large Numbers Around Us Class 7 Fill in the Blanks
Large Numbers Around Us Class 7 Fill in the BlanksLarge Numbers Around Us Class 7 Fill in the Blanks
Large Numbers Around Us Class 7 MCQ
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Now, what do you think the thickness would be after 30 folds? 45 folds? Make a guess. Class 8
Now, what do you think the thickness would be after 30 folds? 45 folds? Make a guess. Class 8Questio
What is the smallest number that can be made using 24 sticks or lines? Class 7
What is the smallest number that can be made using 24 sticks or lines? Class 7Question 1. What is th
Starting with 63,890, rearrange exactly three sticks and make a bigger number. Class 7
Starting with 63,890, rearrange exactly three sticks and make a bigger number. Class 7Question 1. St
A Square and a Cube Class 8 Long Question Answer
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Preetham wants to insert the digit ‘1’ somewhere among the digits ‘4’, ‘2’, ‘0’, ‘1’ and ‘9’. Class 7
Preetham wants to insert the digit ‘1’ somewhere among the digits ‘4’, ‘2’, ‘0’, ‘1’ and ‘9’. Class
Write or make the number 5108. How many sticks are required? Class 7
Write or make the number 5108. How many sticks are required? Class 7Question 1. Write or make the nu
Grey-headed albatrosses have a roughly 7-feet wide wingspan. They are known to migrate across several oceans. Class 7
Grey-headed albatrosses have a roughly 7-feet wide wingspan. They are known to migrate across severa
A Square and a Cube Class 8 Short Question Answer
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A Square and a Cube Class 8 Very Short Question Answer
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A Square and a Cube Class 8 Fill in the blanks
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You are given two sets of number cards numbered from 1 - 9. Place a number card in each box below to get the: Class 7
You are given two sets of number cards numbered from 1 - 9. Place a number card in each box below to
Suppose you write down all the numbers 1, 2, 3, 4, ..., 9, 10, 11,... The tenth digit you write is '1’ and the eleventh digit Class 7
Suppose you write down all the numbers 1, 2, 3, 4, ..., 9, 10, 11,... The tenth digit you write is ‘
Using all digits from 0-9 exactly once (the first digit cannot be 0) to create a 10-digit number. Class 7
Using all digits from 0-9 exactly once (the first digit cannot be 0) to create a 10-digit number. Cl
Make necessary reasonable assumptions and answer the questions below: Class 7
Make necessary reasonable assumptions and answer the questions below: Class 7Question 1.Make necessa
A Square and a Cube Class 8 Assertion and Reason Questions
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The RMS Titanic ship carried about 2500 passengers. Can the population of Mumbai fit into 5000 such ships? Class 7
The RMS Titanic ship carried about 2500 passengers. Can the population of Mumbai fit into 5000 such
Can multiplying a 3-digit number with another 3-digit number give a 4-digit number Class 7
Can multiplying a 3-digit number with another 3-digit number give a 4-digit number Class 7Question 1
A Square and a Cube Class 8 MCQ
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Observe the number of digits in the two numbers being multiplied and their product in each case. Class 7
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In each of the following boxes, the multiplications produce interesting patterns. Class 7
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Using the meaning of multiplication and division, can you explain why multiplying by 5 Class 7
Using the meaning of multiplication and division, can you explain why multiplying by 5 Class 7Questi
You are told that 1331 is a perfect cube. Can you guess without factorisation what its cube root is? Class 8
You are told that 1331 is a perfect cube. Can you guess without factorisation what its cube root is?
State true or false. Explain your reasoning. The cube of any odd number is even. Class 8
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Find the cube roots of 27000 and 10648. Class 8
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The next two taxicab numbers after 1729 are 4104 and 13832. Find the two ways in which Class 8
The next two taxicab numbers after 1729 are 4104 and 13832. Find the two ways in which Class 8Questi
Similar to squares, can you find the number of cubes with 1 digit, 2 digits, and 3 digits? Class 8
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What patterns do you notice in the table above? Class 8
What patterns do you notice in the table above? Class 8Question 1.What patterns do you notice in the
How many cubes of side 1 cm will make a cube of side 3 cm? Class 8
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From the information given in the table, answer the following questions by approximation: Class 7
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How many tiny squares are there in the following picture? Write the prime factorisation Class 8
How many tiny squares are there in the following picture? Write the prime factorisation Class 8How m
Roxie and Estu are estimating the values of simple expressions Class 7
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Similarly, write the five nearest neighbours for these numbers: Class 7
Similarly, write the five nearest neighbours for these numbers: Class 7Question 1.Similarly, write t
What do you think of this conversation? Have you read or heard such headlines or statements? Class 7
What do you think of this conversation? Have you read or heard such headlines or statements? Class 7
How many numbers lie between the squares of the following numbers? Class 8
How many numbers lie between the squares of the following numbers? Class 8Question 1. How many numbe
Find the length of the side of a square whose area is 441 m². Class 8
Find the length of the side of a square whose area is 441 m². Class 8Question 1. Find the length of