Rational Numbers/Number System

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction or ratio of two integers, where the denominator is not zero.

Tags

CCSS.5.NBT.A.2

Front

What is the decimal equivalent of 1/2?

Back

0.5

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What is the opposite of a positive number?

Back

The opposite of a positive number is a negative number.

Tags

CCSS.6.NS.C.6A

Front

What does it mean to 'deposit' money?

Back

To deposit money means to put money into a bank account.

Tags

CCSS.RI.4.10

CCSS.RI.5.10

CCSS.RI.6.4

CCSS.RI.7.4

CCSS.RI.8.4

Front

What does it mean to 'withdraw' money?

Back

To withdraw money means to take money out of a bank account.

Tags

CCSS.RI.5.10

CCSS.RI.6.4

CCSS.RI.7.4

CCSS.RI.8.4

CCSS.RI.9-10.4

Front

What is the result of adding a negative number to a positive number?

Back

The result is a number that is less than the positive number, depending on the absolute values.

Tags

CCSS.7.NS.A.1C

Front

What is the inequality symbol for 'greater than'?

Back

>

Tags

CCSS.6.EE.B.8

Front

What is the inequality symbol for 'less than'?

Back

<

Tags

CCSS.6.EE.B.8

Front

What is a negative number?

Back

A negative number is a number that is less than zero.

Tags

CCSS.6.NS.C.5