Adding Integers Flashcard #2

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 integers?

Back

Adding integers involves combining whole numbers, which can be positive or negative, to find their total.

Tags

CCSS.7.NS.A.1C

Front

What is the sum of two positive integers?

Back

The sum of two positive integers is always a positive integer.

Tags

CCSS.7.NS.A.1D

Front

What is the sum of two negative integers?

Back

The sum of two negative integers is always a negative integer.

Tags

CCSS.7.NS.A.1C

Front

What happens when you add a positive integer and a negative integer?

Back

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

Tags

CCSS.7.NS.A.1C

Front

How do you calculate -22 + 30 + (-26)?

Back

First, add -22 and 30 to get 8, then add -26 to get -18.

Tags

CCSS.7.NS.A.1C

Front

What is the result of -25 + 17 + 6?

Back

The result is -2.

Tags

CCSS.7.NS.A.1C

Front

What is the result of -4 + (-8) + (-6)?

Back

The result is -18.

Tags

CCSS.7.NS.A.1C

Front

If Noah had 14 apples and gave away 21, how many does he have?

Back

Noah has 0 apples after giving away 21 and receiving 7.

Tags

CCSS.1.OA.A.1

Front

What is the result of adding two integers with different signs?

Back

You subtract the smaller absolute value from the larger absolute value and take the sign of the integer with the larger absolute value.

Tags

CCSS.7.NS.A.1C