2-Digit by 2-Digit Multiplication

Front

What is the product of 25 and 22?

Back

The product of 25 and 22 is 550.

Front

What is the product of 32 and 30?

Back

The product of 32 and 30 is 960.

Front

If there are 61 dolphins and each dolphin ate 42 fish, how many fish did the dolphins eat in total?

Back

The dolphins ate a total of 2,562 fish.

Front

What is the product of 13 and 17?

Back

The product of 13 and 17 is 221.

Front

What is the product of 26 and 21?

Back

The product of 26 and 21 is 546.

Front

What is the general method for multiplying two 2-digit numbers?

Back

To multiply two 2-digit numbers, you can use the distributive property, breaking each number into tens and ones, multiplying each part, and then adding the results.

Front

What is the distributive property in multiplication?

Back

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

Front

How can you estimate the product of two 2-digit numbers?

Back

You can round each number to the nearest ten, multiply the rounded numbers, and then adjust based on the rounding.

Front

What is the importance of place value in multiplication?

Back

Place value helps in understanding how to align numbers correctly and ensures accurate multiplication of tens and ones.

Front

What is a word problem in mathematics?

Back

A word problem is a mathematical question presented in a narrative form, requiring interpretation and problem-solving skills.