Always, Sometimes, Never True - Real Number System

If a number contains decimal places, then it is an irrational number.

• Always true

• Sometimes true

• Never true

Tags

CCSS.8.NS.A.1

If a number is a whole number, then it is a natural number.

• Always true

• Sometimes true

• Never true

If a number contains decimal places, then it is an integer.

• Always true

• Sometimes true

• Never true

Tags

CCSS.5.NBT.A.1

If a number is a whole number, then it is a real number.

• Always true

• Sometimes true

• Never true

If a number is a real number, then it is a whole number.

• Always true

• Sometimes true

• Never true

If a number is a repeating decimal, then it is an irrational number.

• Always true

• Sometimes true

• Never true

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

If a number is negative, then it is an irrational number.

• Always true

• Sometimes true

• Never true

Tags

CCSS.HSN.RN.B.3

If a number is a natural number, then it is a real number.

• Always true

• Sometimes true

• Never true

If a number is an integer, then it is an irrational number.

• Always true

• Sometimes true

• Never true

Tags

CCSS.HSN.RN.B.3

If a number is a rational number, then it is a real number.

• Always true

• Sometimes true

• Never true

Tags

CCSS.HSN.RN.B.3