Adding and Subtracting Whole 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 354 and 29?

Back

383

Front

What is the sum of 759 and 26?

Back

785

Front

What is the difference when you subtract 667 from 804?

Back

137

Front

What is the sum of 628,281 and 52,261?

Back

680,542

Front

What is the result of 693 minus 150?

Back

543

Front

What is a whole number?

Back

A whole number is a number without fractions or decimals; it can be zero or any positive number.

Front

What does it mean to find the difference?

Back

Finding the difference means calculating how much one number is greater or less than another.

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals, used to represent numbers visually.