Adding and Subtracting Integers

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 greater, the result is positive; if the negative integer is greater, the result is negative.

Tags

CCSS.7.NS.A.1C

Front

What is the sum of 28 and -30?

Back

-2

Tags

CCSS.7.NS.A.1C

Front

How do you add two integers with different signs?

Back

Subtract the absolute values and take the sign of the integer with the larger absolute value.

Tags

CCSS.7.NS.A.1C

Front

What is the result of -4 + 9?

Back

5

Tags

CCSS.7.NS.A.1C

Front

What is the greatest value among the expressions: 11 - (-5), 5 - 3, and 2 + 2?

Back

11 - (-5) = 16 is the greatest value.

Tags

CCSS.7.EE.B.3

Front

How do you subtract a negative integer from a positive integer?

Back

Subtracting a negative integer is the same as adding its absolute value.

Tags

CCSS.7.NS.A.1B

Front

What is the current temperature if it starts at 10 degrees and drops 24 degrees?

Back

-14 degrees.

Tags

CCSS.7.NS.A.1C

Front

What is the result of -8 - 6?

Back

-14.

Tags

CCSS.7.NS.A.1C

Front

What is the rule for subtracting integers?

Back

To subtract an integer, add its opposite.

Tags

CCSS.7.NS.A.1C

Front

What is the result of adding two negative integers?

Back

The result is always negative.

Tags

CCSS.7.NS.A.1C