Multidigit addition 2

Front

What is multidigit addition?

Back

Multidigit addition is the process of adding numbers that have more than one digit, such as 23 + 45 or 8921 + 390.

Front

What is the sum of 8921 and 390?

Back

9,311

Front

What is the sum of 6543 and 8574?

Back

15,117

Front

What is the sum of 57,789 and 52,493?

Back

110,282

Front

What is the sum of 693 and 787?

Back

1,480

Front

What is the sum of 326,985 and 490,543?

Back

817,528

Front

How do you carry over in addition?

Back

When the sum of a column exceeds 9, you carry over the extra value to the next column on the left.

Front

What is the importance of place value in multidigit addition?

Back

Place value helps us align numbers correctly and understand the value of each digit based on its position.

Front

What is a common mistake in multidigit addition?

Back

A common mistake is misaligning the numbers, which can lead to incorrect sums.

Front

What is the first step in solving a multidigit addition problem?

Back

The first step is to align the numbers by their place values (ones, tens, hundreds, etc.).