Multi Digit Multiplication

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What is multi-digit multiplication?

Back

Multi-digit multiplication is the process of multiplying numbers that have two or more digits. It involves breaking down the numbers into smaller parts, multiplying them, and then adding the results together.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 14 x 12?

Back

168

Tags

CCSS.4.NBT.B.5

Front

What is the product of 14 x 2?

Back

28

Tags

CCSS.4.NBT.B.5

Front

What is the product of 16 x 13?

Back

208

Tags

CCSS.4.NBT.B.5

Front

What is the product of 17 x 25?

Back

425

Tags

CCSS.4.NBT.B.5

Front

What is the product of 152 x 41?

Back

6,232

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 multiply a number by a sum by distributing the multiplication across each addend.

Tags

CCSS.3.OA.B.5

Front

How do you multiply a two-digit number by a one-digit number?

Back

Multiply the one-digit number by each digit of the two-digit number, starting from the rightmost digit, and then add the results.

Tags

CCSS.4.NBT.B.5

Front

What is an example of multiplying a two-digit number by a two-digit number?

Back

Example: 23 x 45 = (20 x 40) + (20 x 5) + (3 x 40) + (3 x 5) = 920 + 100 + 120 + 15 = 1,155.

Tags

CCSS.4.NBT.B.5

Front

What is the area model in multiplication?

Back

The area model is a visual way to represent multiplication. It involves drawing a rectangle and dividing it into sections that represent the factors being multiplied.

Tags

CCSS.4.NBT.B.5