Adding Integers with Counters and Number Lines

Front

What is the result of adding a positive integer and a negative integer?

Back

The result depends on the absolute values of the integers. If the positive integer is larger, the result is positive; if the negative integer is larger, the result is negative.

Front

What is the sum of 2 + (-7)?

Back

-5

Front

What are Zero Pairs?

Back

When a positive and negative number cancel each other out.

Front

What is the result of adding 0 to any integer?

Back

The result is the same integer.

Front

Which equation represents the 2-color counters shown in the image: 4 red counters and 5 blue counters?

Back

4 + (-5) = -1

Front

What does the number line represent in adding integers?

Back

It visually shows the position of numbers and helps in understanding the addition of positive and negative integers.

Front

What is the result of -5 + 5?

Back

0

Front

How do you represent -3 on a number line?

Back

Move 3 units to the left of 0.

Front

What is the result of adding two negative integers, for example, -4 + (-3)?

Back

The result is -7.

Front

What is the definition of an integer?

Back

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