math

Front

What is the sum of 2 and 2?

Back

4

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 7 and 7?

Back

14

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 4 and 4?

Back

8

Tags

CCSS.2.OA.C.3

Front

What is the sum of 1 and 1?

Back

2

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is 1 multiplied by 1?

Back

1

Tags

CCSS.3.OA.C.7

Front

What is the definition of addition?

Back

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

Tags

CCSS.1.OA.A.1

Front

What is the definition of multiplication?

Back

Multiplication is the mathematical operation of scaling one number by another.

Tags

CCSS.4.OA.A.1

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.

Tags

CCSS.1.OA.B.3

Front

What is the associative property of addition?

Back

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

Tags

CCSS.1.OA.B.3

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.

Tags

CCSS.1.OA.B.3