Properties of Numbers

Front

What is the Substitution Property?

Back

The Substitution Property states that if two values are equal, one can be substituted for the other in any expression.

Tags

CCSS.7.EE.A.1

Front

What is the Reflexive Property?

Back

The Reflexive Property states that any number is equal to itself, expressed as a = a.

Tags

CCSS.7.EE.A.1

Front

What is the Symmetric Property?

Back

The Symmetric Property states that if a = b, then b = a.

Tags

CCSS.7.EE.A.1

Front

What is the Transitive Property?

Back

The Transitive Property states that if a = b and b = c, then a = c.

Tags

CCSS.7.EE.A.1

Front

If x = 10, what is 2x?

Back

2x = 2(10) = 20.

Tags

CCSS.6.EE.A.2C

Front

If a = 4 and b = 4, what can we say about a and b?

Back

By the Reflexive Property, a = b.

Front

If 5 + 3 = 8, what can we say about 8?

Back

By the Reflexive Property, 8 = 8.

Tags

CCSS.1.OA.B.3

Front

If 7 = 7, what property is demonstrated?

Back

This demonstrates the Reflexive Property.

Front

If 2 + 3 = 5, what can we substitute for 5 in an equation?

Back

We can substitute 5 for any expression where it appears.

Tags

CCSS.6.EE.A.1

Front

If 6 = 2 + 4, what is the symmetric form?

Back

The symmetric form is 2 + 4 = 6.

Tags

CCSS.1.OA.B.3