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 62,732 and 469?

Back

The sum is 63,201.

Front

If a duck weighs 2,300 grams and a chicken weighs 1,675 grams, how much heavier is the duck?

Back

The duck is 625 grams heavier than the chicken.

Front

How do you calculate change from a purchase?

Back

To calculate change, subtract the total cost from the amount paid.

Front

What is the total cost of 4 sweaters that each cost $23?

Back

The total cost is $92.

Front

If Jon has 26,798 Pokemon cards and gives away 6,099, how many does he have left?

Back

Jon has 20,699 Pokemon cards left.

Front

What is the total amount raised by the fourth and fifth graders if they raised $1,249 and $1,355 respectively?

Back

They raised a total of $2,604.

Front

What is a word problem in math?

Back

A word problem is a mathematical problem expressed in words, requiring interpretation to solve.

Front

What does 'total' mean in math?

Back

Total refers to the final amount after adding numbers together.