First Grade Math

Front

What is the result of adding 8 and 7?

Back

15

Front

What is 17 minus 9?

Back

8

Front

What is the result of 6 minus 2?

Back

4

Front

What is 10 plus 6?

Back

16

Front

What is 19 minus 8?

Back

11

Front

What is the definition of addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is the definition of subtraction?

Back

Subtraction is the process of finding the difference between two numbers by removing one from the other.

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.

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.

Front

What is a number line?

Back

A number line is a visual representation of numbers in a straight line, where each point corresponds to a number.