Christmas Math

Front

What is subtraction?

Back

Subtraction is the mathematical operation of finding the difference between two numbers. It involves taking one number away from another.

Tags

CCSS.7.NS.A.1D

Front

How do you find the total number of items when given rows and columns?

Back

To find the total number of items, multiply the number of rows by the number of items in each row.

Tags

CCSS.2.OA.C.3

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. It combines groups of equal sizes.

Tags

CCSS.3.OA.A.1

Front

If you have 12 marshmallows and use 15, what happens?

Back

You cannot use more marshmallows than you have. This situation would indicate a need to acquire more marshmallows.

Tags

CCSS.1.OA.A.1

Front

How do you calculate the total usage of items over several days?

Back

Add the number of items used each day to find the total usage.

Tags

CCSS.3.OA.A.3

Front

What is the formula for finding the total number of presents wrapped?

Back

Total presents wrapped = Number of presents wrapped per hour × Number of hours worked.

Tags

CCSS.5.OA.B.3

Front

What is the importance of understanding word problems in math?

Back

Understanding word problems helps in applying mathematical concepts to real-life situations and enhances problem-solving skills.

Tags

CCSS.6.RP.A.3B

Front

How do you calculate the number of teaspoons needed for multiple cups?

Back

Multiply the number of teaspoons needed for one cup by the total number of cups.

Tags

CCSS.5.MD.A.1

Front

What is the concept of 'total' in mathematics?

Back

The total is the sum of all parts or quantities combined.

Tags

CCSS.1.NBT.A.1

Front

What does it mean to have 'left' in a subtraction problem?

Back

'Left' refers to the remaining quantity after some has been taken away.

Tags

CCSS.2.OA.A.1