Christmas Math Review

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Tags

CCSS.1.OA.A.1

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Tags

CCSS.2.NBT.B.7

Front

What is a total?

Back

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

Tags

CCSS.1.OA.A.1

Front

What is division?

Back

Division is the process of splitting a number into equal parts.

Tags

CCSS.3.OA.A.2

Front

What is multiplication?

Back

Multiplication is the process of adding a number to itself a certain number of times.

Tags

CCSS.3.OA.A.1

Front

If the Grinch ate 137 cookies one night and 158 cookies the next night, how many cookies did he eat total?

Back

295 cookies.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

If 52 elves work at Santa's workshop and 8 work on dolls, how many work on cars?

Back

44 elves work on cars.

Tags

CCSS.2.OA.A.1

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator over a denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a word problem in math?

Back

A word problem is a mathematical problem expressed in words, requiring interpretation to solve.

Tags

CCSS.5.MD.B.2

Front

If Julianna has 48 bags of treats and gives 3 to her teacher, how many bags does she have left before sharing?

Back

45 bags.

Tags

CCSS.2.OA.A.1