Question

Multiplication Lattice Model) 1 bicycle costs $ 215. 1. Use the lattice model to multiply 2. How much will be paid for 87 bicycles 3. Upload the work

Answer 1

1. Multiply the number on the top of the box with the number to the right of the box. Write the answer in the box (write the product one digit on the top of the green line and the other digit under that line:

Example 2 x 8 = 16 write the 16 as in the image above

2. Add the numbers in the box diagonally and carry to the next column when necessary. Start from right to left

Then, 215 multiplied by 87 is 18705.

For 87 bicycles cost $18705