MULTIPLICATIONS

What is the associative property of multiplication?

• The associative property states that the way in which numbers are grouped in multiplication does not change the product (e.g., (a × b) × c = a × (b × c)).

• The associative property states that the order of numbers in multiplication does not change the product (e.g., a × b = b × a).

• The associative property states that multiplying a number by zero results in zero (e.g., a × 0 = 0).

• The associative property states that the sum of numbers can be grouped in any way without changing the total (e.g., (a + b) + c = a + (b + c)).

What is a product in multiplication?

• A product is the result of adding two or more numbers together.

• A product is the result of multiplying two or more numbers together.

• A product is the number that is subtracted from another number.

• A product is the result of dividing one number by another.

What is the identity property of multiplication?

• The identity property states that any number multiplied by 0 remains unchanged (e.g., a × 0 = a).

• The identity property states that any number multiplied by 1 remains unchanged (e.g., a × 1 = a).

• The identity property states that any number multiplied by itself equals the number squared (e.g., a × a = a²).

• The identity property states that any number multiplied by 2 remains unchanged (e.g., a × 2 = a).

What is a multiplication table?

• A chart that shows the products of pairs of numbers, typically from 1 to 10 or 1 to 12.

• A list of numbers that are added together to form a sum.

• A diagram that illustrates the division of numbers into equal parts.

• A table that displays the results of subtracting one number from another.

What is the product of 10 and 9?

• 80

• 90

• 100

• 70

What is the product of 4 and 8?

• 24

• 28

• 32

• 36

What is the product of 3 and 7?

• 18

• 21

• 24

• 30

How can you use arrays to visualize multiplication?

• Arrays can be used to represent multiplication by arranging objects in rows and columns, where the total number of objects equals the product of the two numbers.

• Arrays can only be used for addition and not for multiplication.

• Arrays are used to store strings and cannot represent numerical operations.

• Arrays can visualize multiplication by showing the sum of all elements in a single row.

How can word problems help in understanding multiplication?

• They provide real-life contexts that require multiplication to solve, helping to apply mathematical concepts to everyday situations.

• They make multiplication more difficult and confusing.

• They are only useful for addition problems.

• They have no relevance to mathematical concepts.

What is the zero property of multiplication?

• The zero property states that any number multiplied by 0 equals 0 (e.g., a × 0 = 0).

• The zero property states that any number multiplied by 1 equals the number itself (e.g., a × 1 = a).

• The zero property states that the sum of any number and 0 equals the number itself (e.g., a + 0 = a).

• The zero property states that any number multiplied by -1 equals the negative of that number (e.g., a × -1 = -a).