Integer Operations/Rational Numbers Operations

Front

What is the result of 50 ÷ -10?

Back

-5

Front

What is the result of -8 - 6?

Back

-14

Front

Which operation results in a number larger than 70: 70 x -10, 70 - (-10), or 70 + (-10)?

Back

70 - (-10)

Front

What is the result of -4 x -4?

Back

16

Front

What is the result of 18 - (-4)?

Back

22

Front

Define an integer.

Back

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

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.

Front

What is the rule for multiplying two negative integers?

Back

The product of two negative integers is positive.

Front

What is the rule for adding a negative integer?

Back

Adding a negative integer is the same as subtracting its absolute value.

Front

What is the result of 7 + (-3)?

Back

4