Rational Numbers

What is another way to express 1/2?

• 0.5

• -0.5

• 5.0

• -5.0

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

What is bar notation?

• It is an order that a server takes in a restaurant.

• It is a bar placed over a digit that repeats.

• It is a bar placed under a prime number.

• It is a line drawn to show that two numbers are equal.

A terminating decimal can have repeating zeros.

• True

• False

Tags

CCSS.5.NBT.A.3

A repeating decimal has a digit or digits that repeat forever.

• True

• False

To convert a fraction to a decimal, you must...

• divide the denominator by the numerator.

• divide the numerator by zero.

• multiply the numerator by the denominator.

• divide the numerator by the denominator.

Tags

CCSS.5.NF.B.3

A terminating decimal is always positive.

• True

• False

Fractions must always be positive in order to be considered rational numbers.

• True

• False

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

CCSS.6.NS.C.7

CCSS.6.NS.C.8

What is another way to express 1/4?

• 1.4

• 0.25

• -0.25

• .014

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

What is another way to express 1/10?

• 0.1

• -0.1

• 1.0

• .001

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

CCSS.5.NF.B.3

What is another way to express 3/4?

• .34

• 3.4

• -0.75

• 0.75

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7