Multi-Digit Multiplication

Front

What is multi-digit multiplication?

Back

Multi-digit multiplication is the process of multiplying numbers that have two or more digits.

Tags

CCSS.4.NBT.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 right.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 41 and 54?

Back

2,214

Tags

CCSS.4.NBT.B.5

Front

What is the product of 632 and 32?

Back

20,224

Tags

CCSS.5.NBT.B.5

Front

What is the product of 235 and 20?

Back

4,700

Tags

CCSS.4.NBT.B.5

Front

What is the product of 123 and 3?

Back

369

Tags

CCSS.4.NBT.B.5

Front

What does it mean to multiply by 10?

Back

Multiplying by 10 shifts the digits of a number one place to the left, adding a zero at the end.

Tags

CCSS.5.NBT.A.2

Front

What is three times as much as 601?

Back

1,803

Tags

CCSS.4.OA.A.1

Front

How do you check your multiplication answer?

Back

You can check your multiplication by using addition or by multiplying the numbers in a different order.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

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 multiplications.

Tags

CCSS.3.OA.B.5