Lesson 8-4 Multiplying 2-Digit Numbers by 2-Digit Numbers

Front

What is the product of 15 and 32?

Back

480

Front

What is the product of 24 and 18?

Back

432

Front

What is the product of 45 and 28?

Back

1260

Front

A gardener planted 36 rows of flowers with 15 flowers in each row. How many flowers are there in total?

Back

540

Front

What is the product of 56 and 89?

Back

4984

Front

What does it mean to multiply two-digit numbers?

Back

Multiplying two-digit numbers means finding the total when you have groups of tens and ones, represented by two-digit numbers.

Front

What is the first step in multiplying two-digit numbers?

Back

Break down each number into tens and ones.

Front

How do you multiply the tens place in two-digit multiplication?

Back

Multiply the tens of the first number by the tens of the second number and then add two zeros to the result.

Front

How do you multiply the ones place in two-digit multiplication?

Back

Multiply the ones of the first number by the ones of the second number.

Front

What is the area model in multiplication?

Back

The area model is a visual way to represent multiplication by breaking numbers into parts and forming rectangles.