Unit 4 Test Review2

Front

Multiply 20 x 30 = _____

Back

600

Front

Multiply 34 x 10 = _____

Back

340

Front

Multiply 22 x 10^3 = _____

Back

22000

Front

Multiply 47 x 0.3 = _____

Back

14.1

Front

Multiply 485 x 23 = _____

Back

11155

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of the same number.

Front

What is the product of two numbers?

Back

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

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers in a multiplication problem does not change the product (e.g., 3 x 4 = 4 x 3).

Front

What is the associative property of multiplication?

Back

The associative property states that the way in which numbers are grouped in multiplication does not change the product (e.g., (2 x 3) x 4 = 2 x (3 x 4)).

Front

What is the identity property of multiplication?

Back

The identity property states that any number multiplied by 1 remains unchanged (e.g., 5 x 1 = 5).