Addition and subtraction of large numbers

Front

What is addition?

Back

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

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Front

What is the sum of 374,050 and 2,244,300?

Back

2,618,350

Front

What is 60,990 minus 999?

Back

59,991

Front

If there are 9,500 spectators and 6,375 are men, how many are women?

Back

3,126

Front

What is the result of 23 + 99,999 + 786?

Back

100,808

Front

How do you find the difference between two large numbers?

Back

To find the difference, subtract the smaller number from the larger number.

Front

What is the total number of people who ate nachos if 15,987 attended a game and 6,879 ate hotdogs?

Back

9,108

Front

What is a large number?

Back

A large number is a number that has many digits, typically more than four.

Front

What is regrouping in addition?

Back

Regrouping is the process of carrying over a value to the next column when the sum exceeds 9.