Integer Operations Review

Front

What happens when adding integers with the same sign?

Back

The answer keeps the same sign.

Tags

CCSS.7.NS.A.1C

Front

If a roller coaster starts at 90 feet above ground and descends 105 feet, what is its height after the descent?

Back

-15 feet.

Tags

CCSS.7.NS.A.1C

Front

When adding integers with different signs, what is the first step?

Back

Subtract the numbers.

Tags

CCSS.7.NS.A.1C

Front

What expression represents the sum of -7 and 5?

Back

-7 + 5.

Tags

CCSS.7.NS.A.1B

Front

If Melody's bank account was overdrawn by $32 and she deposited $100, how much money does she have now?

Back

$68.

Tags

CCSS.7.NS.A.1C

Front

What is the result of adding two positive integers?

Back

The result is a positive integer.

Tags

CCSS.7.NS.A.1C

Front

What is the result of adding two negative integers?

Back

The result is a negative integer.

Tags

CCSS.7.NS.A.1C

Front

How do you determine the sign of the result when adding integers with different signs?

Back

The sign of the result is determined by the integer with the larger absolute value.

Tags

CCSS.7.NS.A.1C

Front

What is the process for subtracting integers?

Back

To subtract an integer, add its opposite.

Tags

CCSS.7.NS.A.1B

Front

What is the absolute value of an integer?

Back

The absolute value of an integer is its distance from zero on the number line, regardless of its sign.

Tags

CCSS.6.NS.C.7C