Multiplication 2 Digit by 2 Digit

Front

What is multiplication?

Back

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

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. For example, 24 and 14 are both two-digit numbers.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 24 x 14?

Back

336

Tags

CCSS.4.NBT.B.5

Front

What is the product of 13 x 12?

Back

156

Tags

CCSS.4.NBT.B.5

Front

What is the product of 23 x 22?

Back

506

Tags

CCSS.4.NBT.B.5

Front

What is the product of 11 x 25?

Back

275

Tags

CCSS.4.NBT.B.5

Front

What is the product of 22 x 15?

Back

330

Tags

CCSS.4.NBT.B.5

Front

How do you multiply two-digit numbers using the area model?

Back

The area model involves breaking each number into tens and ones, creating a rectangle, and finding the area of each section.

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. It allows you to break down complex multiplication into simpler parts.

Tags

CCSS.3.OA.B.5

Front

What is a common mistake when multiplying two-digit numbers?

Back

A common mistake is forgetting to add the carried over value when multiplying the tens and ones.

Tags

CCSS.4.NBT.B.5