Christmas Math Flashcard for 2nd Grade

Front

What is 42 + 19?

Back

61

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is 38 + 25?

Back

63

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is 72 - 32?

Back

40

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 69 - 28?

Back

41

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 94 - 43?

Back

51

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

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 finding the difference between two numbers by taking one number away from another.

Tags

CCSS.2.OA.A.1

Front

What is the sum of two numbers?

Back

The sum is the result of adding two or more numbers together.

Tags

CCSS.1.OA.A.1

Front

What is the difference between two numbers?

Back

The difference is the result of subtracting one number from another.

Tags

CCSS.1.OA.A.1

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals along its length, used to represent numbers visually.

Tags

CCSS.2.MD.B.6