Rational Numbers with Decimals

All positive and negative integers, fractions and decimal numbers that are terminating or repeating are known as

• Irrational Numbers

• Rational Numbers

• Add -5 + 7.

• Subtract -5 - 7.
  

• Multiply -5 x 7.
  

• Divide -5 / 7.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

• Divide 3 / 4.
  

• Divide 13 / 4.

• Multiply.

• Subtract

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

How do you change a decimal to a fraction? -0.14

• -1/4

• -14

• -14/100

• -14/1000

How do you order and compare rational numbers?

• Add them.

• Subtract them.

• Change them to variables.

• Change them to decimals and compare place values.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

• Line up decimals with the greater absolute value on top.

• Get common denominators.

• Keep - Change - Opposite

• Be rational.

Tags

CCSS.7.NS.A.1C

Classify the following:
0.478123123123123123....

• Rational

• Irrational

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Which statement is NOT true?

• 0.121212… is a rational number.

• 0.34353637 is an irrational number.

• 8.14 is a rational number.

• 5.12345… is an irrational number.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

A repeating or terminating decimal is classified as ___________?

• rational, real

• integer, rational, real

• irrational, real

• whole, integer, irrational, real