Integer Models

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but not a fraction or decimal.

Front

What does it mean to add two negative integers?

Back

Adding two negative integers results in a larger negative integer. For example, -2 + -4 = -6.

Tags

CCSS.7.NS.A.1C

Front

What is the result of adding a positive integer to 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.

Tags

CCSS.7.NS.A.1C

Front

What is the rule for subtracting integers?

Back

To subtract an integer, add its opposite. For example, to calculate 5 - 3, you can think of it as 5 + (-3).

Tags

CCSS.7.NS.A.1C

Front

What is the result of -3 - 2?

Back

-3 - 2 = -5.

Tags

CCSS.7.NS.A.1C

Front

How do you represent the addition of -2 and -3 using an equation?

Back

-2 + -3 = -5.

Tags

CCSS.7.NS.A.1C

Front

What does the equation 4 - 5 represent?

Back

4 - 5 = -1, which shows that you are taking away 5 from 4.

Tags

CCSS.7.NS.A.1B

Front

What is the sum of -6 and 9?

Back

-6 + 9 = 3.

Tags

CCSS.7.NS.A.1C

Front

What is the result of adding two positive integers?

Back

The result is always a positive integer. For example, 2 + 3 = 5.

Tags

CCSS.7.NS.A.1C

Front

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

Back

The result can be positive, negative, or zero, depending on their absolute values.

Tags

CCSS.7.NS.A.1C