JEE Main Important Physics formulas
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The values obtained from the number 207's repeated addition are provided in the table of 207. You can also create the 207 times table by multiplying 207 by natural numbers. The 207 table makes it simple for students to calculate numerical simplifications that contain multiples of 207.
207s multiplication table helps us to calculate sums easily and increases the ability to solve problems quickly by memorising them.
207 |
207 + 207 = 414 |
207 + 207 + 207 = 621 |
207 + 207 + 207 + 207 = 828 |
207 + 207 + 207 + 207 + 207 = 1035 |
207 + 207 + 207 + 207 + 207 + 207 = 1242 |
207 + 207 + 207 + 207 + 207 + 207 + 207 = 1449 |
207 + 207 + 207 + 207 + 207 + 207 + 207 + 207 = 1656 |
207 + 207 + 207 + 207 + 207 + 207 + 207 + 207 + 207 = 1863 |
207 + 207 + 207 + 207 + 207 + 207 + 207 + 207 + 207 + 207 = 2070 |
207 | X | 1 | = | 207 |
207 | X | 2 | = | 414 |
207 | X | 3 | = | 621 |
207 | X | 4 | = | 828 |
207 | X | 5 | = | 1035 |
207 | X | 6 | = | 1242 |
207 | X | 7 | = | 1449 |
207 | X | 8 | = | 1656 |
207 | X | 9 | = | 1863 |
207 | X | 10 | = | 2070 |
Q1. Calculate the sum of 6 x 207 and 4 x 207.
Ans: 6 times 207 = 6 x 207 = 1242
4 times 207 = 4 x 207 = 828
6 x 207 plus 4 x 207 equals 1242 + 828 = 2070.
As a result, 2070 is the value of 6 times 207 plus 4 times 207.
\begin{equation}
6 \times 208 = 1242
\end{equation}
\begin{equation}
4 \times 207 = 828
\end{equation}
Q2. The cost of one chocolate box is Rs 207. Find the cost of 5 such boxes.
Ans: One chocolate box costs Rs. 207.
5 of these boxes cost 1025 dollars, or 5 x 207.
5 chocolate boxes therefore cost Rs. 1035
\begin{equation}
5 \times 207 = 1035
\end{equation}
Q3. What is 207 times 8?
Ans: 207 times 8 is 1656, i.e., 207 × 8 = 1656
\begin{equation}
8\times 207 = 1656
\end{equation}
Q4. What does 207 multiply by 15 equal?
Ans: Using the 207 tables, 207 multiplied by 15 equals 207 x 15 = 3105
As a result, 207 multiplied by 15 equals 3105.
\begin{equation}
15\times 207 = 3105
\end{equation}
(i) The transition from Concrete to Abstract
Give kids a lot of manipulatives to work with when you first introduce multiplication. Children will be able to understand the concept much better as a result. After that, you can gradually transition to visual representation. The students will then be prepared to only work with numbers.
Starting with actual world circumstances is also advantageous. For instance: Julie has four egg cartons. There are three eggs per carton. How numerous are the eggs?
Kids find it simpler to depict these real-world issues using manipulatives or drawings because each detail is given. When compared to abstract multiplication problems like 4 x 3, they are much simpler to understand.
(ii) Use Arrays
Apply arrays Using arrays to represent issues is a useful technique. These are tools for organising things using columns and rows. Children can express multiplication issues using arrays. Students can use beads, blocks, bottle caps, paper clips, or other objects to complete them on a grid or just on their desks.
Demo cards for PIC's "Build a rectangle with three columns of four squares"
As an illustration, in the problem above, a student must arrange the squares on the right into an array of three columns, each with four squares.
(iii) Skipping counts
Multiplication can also be thought of as skip counting. The 5s timetable is used when counting in 5s. A number line can be used to help students learn about skip counting.
207 is a prime number, so its prime factorization is simply 207 itself.
207 is a Wedderburn-Etherington number. There are exactly 207 different matchstick graphs with eight edges.
A composite number is a positive integer that can be formed by multiplying two smaller positive integers. For example, 4 is a composite number because it can be written as 2 x 2. In contrast, a prime number is a positive integer that has no positive integer factors other than 1 and itself.
207 is not a composite number because it has no positive integer factors other than 1 and itself. Specifically, 207 cannot be written as the product of two smaller positive integers, so it is classified as a prime number.
An odd number is an integer that is not divisible by 2. In other words, it has a remainder of 1 when divided by 2. For example, 3, 5, and 7 are all odd numbers because they leave a remainder of 1 when divided by 2.
207 is an odd number because it leaves a remainder of 1 when divided by 2. You can confirm this by dividing 207 by 2: 207 / 2 = 103 with a remainder of 1. Since 207 has a remainder of 1 when divided by 2, it is classified as an odd number.
The multiplication table for the number 207 is created by adding it to other numbers. For instance, to multiply 207 by three, we would add 207 three times, yielding 615 or 207 x 3.
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