Operations with integers

Front

What is the result of 20 + (-31)?

Back

-11

Front

What is the result of -8 - (-4)?

Back

-4

Front

What number should be added to 8 to get -15?

Back

-23

Front

What is the result of -105 ÷ (-7)?

Back

15

Front

What is the result of -14 x (-12)?

Back

168

Front

Define an integer.

Back

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

Front

What is the absolute value of -7?

Back

7

Front

What is the result of adding two negative integers?

Back

The result is a negative integer.

Front

What is the result of subtracting a negative integer from a positive integer?

Back

The result is the sum of the positive integer and the absolute value of the negative integer.

Front

What is the result of multiplying two negative integers?

Back

The result is a positive integer.