Adding the Number 10 to the Multiplication Table

The video tutorial explains how to extend the multiplication table to include the number 10. It begins with a review of multiplication and the existing table, then demonstrates how to fill in the new row and column by multiplying numbers 1 to 9 by 10. The tutorial highlights the commutative property of multiplication and completes the table by calculating 10 times 10. It concludes by comparing the new row and column to existing ones, noting the pattern of added zeros.

What is the result of multiplying 3 by 10?

• 50

• 40

• 30

• 20

How does the commutative property help in filling the new row labeled with 10?

• It helps in dividing numbers equally.

• It indicates that the order of factors does not affect the product.

• It shows that multiplication is the same as repeated addition.

• It allows us to add numbers in any order.

What is the value of the element at row 10 and column 10 in the extended table?

• 105

• 100

• 95

• 90

How does the new row 10 compare to row 1 in the multiplication table?

• Row 10 has elements with an added zero.

• Row 10 has all elements doubled.

• Row 10 is identical to row 1.

• Row 10 has elements subtracted by 10.

What pattern is observed in the new column labeled with 10?

• The elements are all odd numbers.

• The elements are all even numbers.

• The elements are all prime numbers.

• The elements have an added zero compared to column 1.