All operations Integers

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

How do you add two integers with different signs?

Back

When adding integers with different signs, subtract the smaller absolute value from the larger absolute value and keep the sign of the integer with the larger absolute value.

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 the absolute values of the integers.

Tags

CCSS.7.NS.A.1C

Front

What is the sum of -5 and 3?

Back

-5 + 3 = -2.

Tags

CCSS.7.NS.A.1C

Front

What is the sum of 7 and -10?

Back

7 + (-10) = -3.

Tags

CCSS.7.NS.A.1C

Front

How do you subtract integers?

Back

To subtract an integer, add its opposite. For example, a - b is the same as a + (-b).

Tags

CCSS.7.NS.A.1B

Front

What is the result of subtracting a negative integer from a positive integer?

Back

Subtracting a negative integer is the same as adding its positive counterpart.

Tags

CCSS.7.NS.A.1C

Front

What is the difference between -8 and -3?

Back

-8 - (-3) = -8 + 3 = -5.

Tags

CCSS.7.NS.A.1C

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 direction.

Tags

CCSS.6.NS.C.7C

Front

What is the absolute value of -12?

Back

The absolute value of -12 is 12.

Tags

CCSS.6.NS.C.7C