Closure Property Practice

Identify whether the set of whole numbers is closed under addition.

• Sometimes

• No

• Yes

• Only on weekends

Tags

CCSS.4.NBT.B.4

Identify whether the set of integers is closed under addition.

• Maybe

• Sometimes

• No

• Yes

Identify whether the set of even numbers is closed under subtraction.

• No

• Sometimes

• Yes

• Only on weekends

Tags

CCSS.7.EE.A.1

CCSS.7.NS.A.1

CCSS.7.NS.A.3

Identify whether the set of natural numbers is closed under subtraction.

• No

• Yes

• Only on weekends

• Sometimes

Identify whether the set of rational numbers is closed under multiplication.

• Sometimes

• No

• Only on weekends

• Yes

Tags

CCSS.HSA.APR.D.7

CCSS.HSN.RN.B.3

Identify whether the set of real numbers is closed under multiplication.

• Sometimes

• No

• Only on weekends

• Yes

Identify whether the set of positive integers is closed under division.

• Maybe

• Sometimes

• Yes

• No

Tags

CCSS.HSA.APR.D.7

Identify whether the set of rational numbers is closed under division.

• Sometimes

• No

• Yes

• Only on odd numbers

Tags

CCSS.HSA.APR.D.7

Explain the importance of closure property in mathematics.

• The closure property ensures that the result of an operation on any two numbers in a set is also in the same set.

• The closure property is not important in mathematics and can be ignored.

• The closure property is only applicable to addition and not to multiplication.

• The closure property ensures that the result of an operation on any two numbers in a set is always a negative number.

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.D.7

Identify whether the set of odd numbers is closed under addition.

• Sometimes

• No

• Yes

• Only on weekdays

Tags

CCSS.6.EE.A.3