Adding 4-Digit Numbers

Front

What is a 4-digit number?

Back

A 4-digit number is a number that has four digits, ranging from 1,000 to 9,999.

Front

How do you add 4-digit numbers?

Back

To add 4-digit numbers, align the numbers by place value (thousands, hundreds, tens, and ones) and add each column starting from the right, carrying over if necessary.

Front

What is the sum of 6,543 and 2,109?

Back

8,652

Front

What is the total when 4,567 is added to 3,210?

Back

7,777

Front

What is the result of adding 7,890 and 4,321?

Back

12,211

Front

Maria read for 1,234 minutes in March and 5,678 minutes in May. How many minutes did she read in all?

Back

6,912

Front

Calculate the sum of 9,999 and 1,111.

Back

11,110

Front

What is carrying in addition?

Back

Carrying is the process of moving a value from one column to the next when the sum exceeds the base value (10 in decimal).

Front

What is the place value of the digit 5 in the number 5,678?

Back

The place value of the digit 5 in 5,678 is 5,000.

Front

What is the difference between addition and subtraction?

Back

Addition combines numbers to find a total, while subtraction finds the difference between numbers.