2 digit by 2 digit multiplication Review

Front

What is the product of 11 and 29?

Back

The product of 11 and 29 is 319.

Tags

CCSS.4.NBT.B.5

Front

What is a partial product in multiplication?

Back

A partial product is the result of multiplying a single digit of one factor by the entire other factor in a multiplication problem.

Tags

CCSS.4.NBT.B.5

Front

How do you calculate 20 x 4?

Back

20 x 4 = 80.

Tags

CCSS.3.NBT.A.3

Front

What is the area model in multiplication?

Back

The area model is a visual representation of multiplication that breaks down the factors into smaller, more manageable parts.

Tags

CCSS.4.NBT.B.5

Front

What is the significance of the number 100 in multiplication?

Back

100 is often used as a base in multiplication problems, especially when dealing with two-digit numbers.

Tags

CCSS.5.NBT.A.2

Front

How do you find the missing number in a multiplication problem?

Back

To find the missing number, you can use the equation: total product = known factor x missing factor.

Tags

CCSS.3.OA.A.4

Front

What is the first step in solving a two-digit by two-digit multiplication problem?

Back

The first step is to break down the numbers into their place values.

Tags

CCSS.4.NBT.B.5

Front

What does the term 'partial product' refer to in the context of area models?

Back

In area models, a partial product refers to the area of each rectangle formed by the place values of the factors.

Tags

CCSS.4.NBT.B.5

Front

How do you represent 11 x 29 using the area model?

Back

You can represent 11 x 29 by breaking it down into (10 + 1) x (20 + 9) and calculating the area of each rectangle.

Tags

CCSS.4.NBT.B.5

Front

What is the role of the green box in the area model?

Back

The green box typically represents one of the partial products in the area model.

Tags

CCSS.4.NBT.B.5