double digit multiplication

Front

What is double digit multiplication?

Back

Double digit multiplication is the process of multiplying two numbers that each have two digits, such as 23 x 45.

Front

What is the product of 10 and 20?

Back

200

Front

What is the product of 50 and 49?

Back

2450

Front

What is the product of 30 and 35?

Back

1050

Front

What is the product of 80 and 80?

Back

1600

Front

What is the product of 20 and 70?

Back

1400

Front

How do you multiply two double-digit numbers?

Back

To multiply two double-digit numbers, you can use the area model, lattice method, or traditional multiplication algorithm.

Front

What is the first step in multiplying 23 by 45?

Back

Multiply the ones place of the first number (3) by the second number (45).

Front

What is the second step in multiplying 23 by 45?

Back

Multiply the tens place of the first number (2) by the second number (45) and shift the result one place to the left.

Front

What is the importance of place value in double digit multiplication?

Back

Place value helps in organizing numbers correctly during multiplication, ensuring accurate results.