Day 73: Wup GF review Integers test

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero. Examples include -3, 0, and 5.

Front

What does the absolute value of a number represent?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction. For example, |7| = 7 and |-7| = 7.

Front

Back

Front

Back

Front

If John has $150 and withdraws $20 each week for 8 weeks, how much will he have left?

Back

He will be $10 short of what he needs.

Front

Which number sentence represents the operation of adding a negative number?

Back

Front

What is the sum of two integers, one positive and one negative?

Back

Front

What is the difference between a positive integer and a negative integer?

Back

A positive integer is greater than zero, while a negative integer is less than zero. For example, 3 is positive and -3 is negative.

Front

How do you represent the operation of subtraction on a number line?

Back

Subtraction can be represented by moving to the left on the number line.

Front

Back