2-Digit by 2-Digit Multiplication Area Model

Front

What is the area model in multiplication?

Back

The area model is a visual representation of multiplication that breaks down numbers into their place values to simplify the calculation.

Tags

CCSS.4.NBT.B.5

Front

How do you multiply two 2-digit numbers using the area model?

Back

1. Break each number into tens and ones. 2. Create a grid. 3. Multiply each part and fill in the grid. 4. Add all the products together.

Tags

CCSS.4.NBT.B.5

Front

What is the expanded form of a number?

Back

The expanded form of a number shows the value of each digit. For example, the expanded form of 81 is 80 + 1.

Tags

CCSS.2.NBT.A.3

Front

Calculate: 5 x 60 = ?

Back

300

Tags

CCSS.4.NBT.B.5

Front

What number goes in the pink box if the equation is 20 x ? = 200?

Back

10

Tags

CCSS.3.OA.C.7

Front

What number goes in the pink box if the equation is 20 x ? = 80?

Back

4

Tags

CCSS.3.OA.A.4

Front

What do we need to multiply in the green box if the equation is 20 x 10 = ?

Back

200

Tags

CCSS.4.NBT.B.5

Front

What is the product of 20 and 5?

Back

100

Tags

CCSS.4.NBT.B.5

Front

What is the product of 20 and 4?

Back

80

Tags

CCSS.4.NBT.B.5

Front

What is the product of 10 and 6?

Back

60

Tags

CCSS.3.NBT.A.3