Math Facts

Front

What is the result of -7 + -6?

Back

-13

Tags

CCSS.7.NS.A.1C

Front

On average, how long does it take a Christmas tree to grow?

Back

7 years

Tags

CCSS.HSF-IF.C.7E

Front

What happens when a hat is placed on Frosty's head?

Back

He danced around

Tags

CCSS.RI.7.10

CCSS.RI.8.10

CCSS.RL.7.10

CCSS.RL.8.10

CCSS.RL.9-10.10

Front

How many Christmas cards are sent in the United States every year?

Back

3 billion

Front

What is 30% of 450?

Back

135

Tags

CCSS.6.RP.A.3C

Front

What is the sum of two negative numbers?

Back

The sum is always negative.

Tags

CCSS.7.NS.A.1C

Front

What is the average growth time for a tree?

Back

It varies by species, but many take several years.

Front

What is the significance of Christmas cards in the U.S.?

Back

They represent a tradition of sending greetings during the holiday season.

Tags

CCSS.RI. 9-10.2

CCSS.RI.8.2

CCSS.RL.7.2

CCSS.RL.8.2

CCSS.RL.9-10.2

Front

How do you calculate a percentage of a number?

Back

Multiply the number by the percentage (in decimal form).

Front

What is the definition of a negative number?

Back

A number less than zero.

Tags

CCSS.6.NS.C.5