Solving Integer Operations

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 is the result of adding two negative integers?

Back

The result will always be negative.

Tags

CCSS.7.NS.A.1C

Front

What does the term 'absolute value' mean?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction. For example, |-5| = 5.

Tags

CCSS.6.NS.C.7C

Front

How do you subtract a negative integer?

Back

Subtracting a negative integer is the same as adding its positive counterpart. For example, 5 - (-3) = 5 + 3 = 8.

Tags

CCSS.7.NS.A.1C

Front

What is the first step in solving the expression -12(6) + 8?

Back

The first step is multiplication: -12 multiplied by 6.

Tags

CCSS.7.EE.B.3

Front

What is the Keep, Change, Change strategy?

Back

It is a method used to subtract integers: Keep the first number, Change the subtraction to addition, and Change the second number to its opposite.

Tags

CCSS.7.NS.A.1C

Front

What is the result of 6(-3) - 2?

Back

The result is -20.

Tags

CCSS.7.NS.A.2C

Front

What is the difference of −8 − (−10)?

Back

The difference is 2.

Tags

CCSS.7.NS.A.1C

Front

When adding a negative number to a negative number, what will the result be?

Back

The result will be negative.

Tags

CCSS.7.NS.A.1C

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right), often abbreviated as PEMDAS.

Tags

CCSS.7.NS.A.3