Pre-Algebra

Front

What does the 'greater than or equal to' symbol look like?

Back

The 'greater than or equal to' symbol looks like this: ≥.

Tags

CCSS.6.EE.B.8

Front

What is the result of -1 - (-1)?

Back

The result of -1 - (-1) is 0.

Tags

CCSS.7.NS.A.1C

Front

What is the product of (-4) and (-4)?

Back

The product of (-4) and (-4) is 16.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Front

What is the result of -7 - (-3)?

Back

The result of -7 - (-3) is -4.

Tags

CCSS.7.NS.A.1C

Front

What is the result of 7 + (-3) - 3?

Back

The result of 7 + (-3) - 3 is 1.

Tags

CCSS.7.NS.A.1C

Front

What is the definition of a negative number?

Back

A negative number is a number that is less than zero.

Tags

CCSS.6.NS.C.5

Front

What is the definition of an absolute value?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.

Tags

CCSS.6.NS.C.7C

Front

How do you add two negative numbers?

Back

To add two negative numbers, you add their absolute values and keep the negative sign.

Tags

CCSS.7.NS.A.1C

Front

What is the rule for multiplying two negative numbers?

Back

The rule for multiplying two negative numbers is that the product is positive.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Front

What is the rule for adding a positive number and a negative number?

Back

When adding a positive number and a negative number, subtract the smaller absolute value from the larger absolute value and take the sign of the number with the larger absolute value.

Tags

CCSS.7.NS.A.1C