MathXL1.2 - classify numbers and add/subt integers

Front

What is the result of subtracting -6 from 2?

Back

-4

Front

Which of the following is a whole number? 0, -1, 4.5, 1/3

Back

0

Front

What is the result of 7 + (-14)?

Back

-7

Front

What type of number is a fraction?

Back

Rational

Front

What is the result of subtracting -4 from 1?

Back

5

Front

Define a whole number.

Back

A whole number is a non-negative integer (0, 1, 2, 3, ...).

Front

What is an integer?

Back

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

Front

What is the result of adding two negative integers?

Back

The result is always negative.

Front

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

Back

The result is more negative.

Front

What is the sum of two rational numbers?

Back

The sum is also a rational number.