Multiplication 2 digit by 2 digit

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 (3 x 4) means adding 3 four times (3 + 3 + 3 + 3).

Front

What does it mean to multiply two-digit numbers?

Back

Multiplying two-digit numbers involves multiplying numbers that are between 10 and 99. For example, 23 x 45.

Front

What is the product of 55 and 35?

Back

1925

Front

What is the product of 85 and 34?

Back

2890

Front

What is the product of 29 and 77?

Back

2233

Front

What is the product of 76 and 35?

Back

2660

Front

What is the product of 39 and 30?

Back

1170

Front

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

Back

The area model involves breaking each number into tens and ones, creating a rectangle, and finding the area of each section.

Front

What is the distributive property in multiplication?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to break down complex multiplication into simpler parts.

Front

What is a common mistake when multiplying two-digit numbers?

Back

A common mistake is forgetting to add the carried over numbers when multiplying the tens and ones.