Operations on whole numbers

Front

What is the result of subtracting 72 from 154?

Back

82

Front

What is the result of subtracting 39 from 45?

Back

6

Front

What is the sum of 662 and 877?

Back

1539

Front

What is the product of 3 and 7?

Back

21

Front

What is the result of subtracting 12 from 24?

Back

12

Front

Define addition in the context of whole numbers.

Back

Addition is the mathematical operation of combining two or more whole numbers to get a total or sum.

Front

Define subtraction in the context of whole numbers.

Back

Subtraction is the mathematical operation of taking one whole number away from another to find the difference.

Front

What is the commutative property of addition?

Back

The commutative property of addition states that changing the order of the addends does not change the sum (e.g., a + b = b + a).

Front

What is the associative property of addition?

Back

The associative property of addition states that the way in which numbers are grouped in addition does not change the sum (e.g., (a + b) + c = a + (b + c)).

Front

What is the identity property of addition?

Back

The identity property of addition states that the sum of any number and zero is the number itself (e.g., a + 0 = a).