67 - Mastering Addition and Subtraction

Front

What is the sum of 67 and 7 and 6?

Back

80

Front

What is the result of 67 minus 7 plus 6?

Back

66

Front

Calculate the sum of 67, 6, 6, and 7.

Back

86

Front

What is 67 plus 67 minus 7?

Back

127

Front

Find the result of 67 plus 67 plus 67 minus 7.

Back

194

Front

What is the definition of addition?

Back

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

Front

What is the definition of subtraction?

Back

Subtraction is the mathematical operation of taking one number away from another.

Front

What is the commutative property of addition?

Back

The commutative property states that changing the order of the numbers in an addition problem does not change the sum.

Front

What is the associative property of addition?

Back

The associative property states that the way in which numbers are grouped in addition does not change the sum.

Front

What is the identity property of addition?

Back

The identity property states that adding zero to any number does not change the value of that number.