what is the lattice method for 2 times 46
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46
2
1/2
8
1+8=9
2+0=2
answer 92
The lattice method is a multiplication technique that breaks down the process of multiplication into smaller, more manageable steps. To use the lattice method for multiplying 2 by 46, follow these steps:
Step 1: Draw a lattice grid with two columns and two rows.
|_|_|
|_|_|
Step 2: Write the digits of the first number (2) in the top row of the grid, one digit per cell.
|2|_|
|_|_|
Step 3: Write the digits of the second number (46) in the left column of the grid, one digit per cell.
|2|_|
|4|_|
|_|_|
Step 4: Multiply each digit of the first number (2) with each digit of the second number (46), and place the products diagonally in the remaining cells.
|2|_|
|4| 8|
|_|_|
Step 5: Add up the numbers in each diagonal and write the sum in the corresponding cell.
|2|_|
|4| 8|
|_8|_|
Step 6: Add up the numbers in each column, carrying over any digits if necessary.
|2|_|
|4| 8|
|_8|_2|
Step 7: The result is 92, so 2 multiplied by 46 equals 92.
Using the lattice method allows you to break down the multiplication process and makes it easier to keep track of intermediate products.