Multiplication: 2 digit x 2 digit

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the process of adding a number to itself a certain number of times.

Tags

CCSS.3.OA.A.1

Front

What does it mean to multiply two-digit numbers?

Back

Multiplying two-digit numbers involves multiplying numbers that are between 10 and 99.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 88 and 10?

Back

880

Tags

CCSS.4.NBT.B.5

Front

What is the product of 45 and 76?

Back

3420

Tags

CCSS.4.NBT.B.5

Front

What is the product of 63 and 12?

Back

756

Tags

CCSS.4.NBT.B.5

Front

What is the product of 78 and 91?

Back

7098

Tags

CCSS.4.NBT.B.5

Front

What is the product of 23 and 14?

Back

322

Tags

CCSS.4.NBT.B.5

Front

How do you multiply two-digit numbers?

Back

To multiply two-digit numbers, you can use the standard algorithm: multiply the ones place, then the tens place, and add the results.

Tags

CCSS.4.NBT.B.5

Front

What is the distributive property in multiplication?

Back

The distributive property states that a(b + c) = ab + ac, allowing you to break down complex multiplication into simpler parts.

Tags

CCSS.3.OA.B.5

Front

What is an example of using the distributive property?

Back

To calculate 23 x 14, you can break it down: 23 x (10 + 4) = (23 x 10) + (23 x 4) = 230 + 92 = 322.

Tags

CCSS.3.OA.B.5