How to Learn and Write the Table of 42 with Solved Examples
FAQs on Table of 42 with Multiplication Chart and Practice
1. What is the table of 42?
The table of 42 is the list of multiples of 42 obtained by multiplying 42 by natural numbers. It helps in quick multiplication and division calculations.
- 42 × 1 = 42
- 42 × 2 = 84
- 42 × 3 = 126
- 42 × 4 = 168
- 42 × 5 = 210
- 42 × 6 = 252
- 42 × 7 = 294
- 42 × 8 = 336
- 42 × 9 = 378
- 42 × 10 = 420
2. How do you calculate the table of 42?
The table of 42 is calculated by multiplying 42 by whole numbers such as 1, 2, 3, and so on. You can follow these steps:
- Step 1: Start with 42 × 1 = 42
- Step 2: Add 42 repeatedly (42 + 42 = 84)
- Step 3: Continue repeated addition or direct multiplication
- Example: 42 × 5 = 42 + 42 + 42 + 42 + 42 = 210
3. What are the first 20 multiples of 42?
The first 20 multiples of 42 are numbers obtained from 42 × 1 to 42 × 20.
- 42, 84, 126, 168, 210
- 252, 294, 336, 378, 420
- 462, 504, 546, 588, 630
- 672, 714, 756, 798, 840
4. Is 42 a multiple of 7?
Yes, 42 is a multiple of 7 because 7 × 6 = 42. This means 42 is exactly divisible by 7 with no remainder.
- 42 ÷ 7 = 6
- So, 7 is a factor of 42
5. What are the factors of 42?
The factors of 42 are numbers that divide 42 exactly without leaving a remainder. The complete list of factors of 42 is:
- 1, 2, 3, 6, 7, 14, 21, 42
6. What is 42 times 12?
The value of 42 times 12 is 504. You can calculate it as:
- 42 × 12 = 42 × (10 + 2)
- = (42 × 10) + (42 × 2)
- = 420 + 84
- = 504
7. How can I memorize the table of 42 easily?
You can memorize the table of 42 easily by using repeated addition and pattern recognition. Try these tips:
- Notice each result increases by 42
- Break 42 into 40 + 2 for easier multiplication
- Practice skip counting: 42, 84, 126, 168…
- Revise daily using writing and oral practice
8. What is the prime factorization of 42?
The prime factorization of 42 is 2 × 3 × 7. This means 42 can be broken into prime numbers as follows:
- 42 ÷ 2 = 21
- 21 ÷ 3 = 7
- 7 ÷ 7 = 1
9. Is 42 an even number?
Yes, 42 is an even number because it is divisible by 2 without any remainder.
- 42 ÷ 2 = 21
- Numbers ending in 0, 2, 4, 6, or 8 are even
10. Where is the table of 42 used in real life?
The table of 42 is used in everyday calculations involving equal groups and multiplication. Common real-life uses include:
- Calculating total cost (42 items × price)
- Finding total objects in groups of 42
- Solving maths problems in school exams
- Quick mental maths and competitive exams
