Front

What is the sum of 3 and 3?

Back

6

Front

What is the sum of 2 and 8?

Back

10

Front

What is the sum of 5 and 5?

Back

10

Front

What is the sum of 7 and 3?

Back

10

Front

What is the sum of 3 and 7?

Back

10

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 commutative property of addition?

Back

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

Front

What is the identity property of addition?

Back

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

Front

What is a number bond?

Back

A number bond is a simple visual representation of the relationship between a number and the parts that combine to make it.

Front

How can you use number bonds to solve addition problems?

Back

Number bonds can help visualize how numbers combine to form a total, making it easier to understand addition.