Rational Numbers Test

6 + (–10).

Tags

CCSS.7.NS.A.1C

The table shows the most recent transactions in Marty's bank account. Determine the balance in Marty's account after these transactions.

Tags

CCSS.7.NS.A.3

Find 12 – (–14).

Tags

CCSS.7.NS.A.1C

Evaluate r – s if r = –18 and s = –11.

• -29

• -7

• 7

• 29

Tags

CCSS.7.NS.A.1C

Evaluate a / b if a = -132 and b = 11 .

• -14

• -12

• -11

• 11

• 12

Tags

CCSS.7.NS.A.2B

Consider the fraction 19/40. Part A: Write 19/40 as a decimal. Use bar notation if necessary.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Consider the fraction 19/40. Part B: When written as a decimal, is the rational number 19/40 a terminating decimal?

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Malik has a batting average of 0.81. Write his batting average as a fraction in simplest form.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

What is 1.35 + (-2/5) + (-7/8)?

• 1/20

• 3/40

• 1/10

• 3/20

Tags

CCSS.7.NS.A.1C

What is a rational number?

• A number that can be added to itself to make 0

• A number that is positive or negative

• A number that goes on forever.

• A number that can be turned into a fraction.