Multiplying Whole Numbers - Mod 1 Test Review

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 3 x 4 means adding 3 four times (3 + 3 + 3 + 3 = 12).

Front

What is the product of two numbers?

Back

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

Front

How do you multiply a number by 10?

Back

To multiply a number by 10, you add a zero to the end of the number. For example, 5 x 10 = 50.

Front

What is the multiplication of 25 and 150?

Back

25 x 150 = 3,750.

Front

What is the multiplication of 432 and 8?

Back

432 x 8 = 3,456.

Front

What is the multiplication of 279 and 63?

Back

279 x 63 = 17,577.

Front

What is the multiplication of 400 and 60?

Back

400 x 60 = 24,000.

Front

What is the multiplication of 30 and 20?

Back

30 x 20 = 600.

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. For example, (2 x 3) x 4 = 2 x (3 x 4).

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers in multiplication does not change the product. For example, 4 x 5 = 5 x 4.