Adding 3-digit numbers

Front

What is the sum of 324 and 127?

Back

451

Front

What is the sum of 612 and 257?

Back

869

Front

What is the sum of 456 and 794?

Back

1250

Front

What is the sum of 919 and 548?

Back

1467

Front

If 199 sandwiches were sold on Monday and 175 were sold on Tuesday, how many total sandwiches were sold?

Back

374

Front

What is a 3-digit number?

Back

A number that has three digits, ranging from 100 to 999.

Front

What does 'addition' mean in math?

Back

The process of finding the total or sum by combining two or more numbers.

Front

What is the place value of the digit 5 in the number 456?

Back

The digit 5 is in the tens place, representing 50.

Front

How do you add numbers with carrying?

Back

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

Front

What is the first step in adding 3-digit numbers?

Back

Align the numbers by their place values (hundreds, tens, and ones).