Multiplying Whole Numbers by Multiples of 10

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What is a multiple of 10?

Back

A multiple of 10 is any number that can be divided by 10 without a remainder. Examples include 10, 20, 30, 40, etc.

Front

What is the product of 10 x 13?

Back

130

Tags

CCSS.4.NBT.B.5

Front

How do you multiply a number by 10?

Back

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

Tags

CCSS.3.NBT.A.3

Front

What is 40 x 5?

Back

200

Tags

CCSS.4.NBT.B.5

Front

What does 'n' represent in an equation?

Back

'n' is often used as a variable to represent an unknown number in equations.

Front

If 300 x n = 3000, what is n?

Back

10

Tags

CCSS.4.NBT.B.6

Front

What is the product of 9 x 500?

Back

4500 or 4,500.

Tags

CCSS.4.NBT.B.5

Front

How do you find the product of two numbers?

Back

To find the product, you multiply the two numbers together. For example, to find the product of 4 and 5, you calculate 4 x 5 = 20.

Tags

CCSS.4.NBT.B.5

Front

What is 200 x 80?

Back

16000 or 16,000.

Tags

CCSS.5.NBT.B.5