Grade 2 maths

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 multiplication?

Back

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

Tags

CCSS.3.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 the area of a rectangle?

Back

The area of a rectangle is found by multiplying its length by its width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a shape?

Back

The perimeter is the total distance around a shape.

Front

What is a triangle?

Back

A triangle is a three-sided polygon.

Tags

CCSS.2.G.A.1

Front

What is a rectangle?

Back

A rectangle is a four-sided polygon with opposite sides that are equal in length.

Tags

CCSS.5.G.B.4

Front

What does 'divided by' mean?

Back

'Divided by' means to split a number into equal parts.

Tags

CCSS.3.OA.A.2

Front

What is a sum?

Back

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

Tags

CCSS.6.EE.A.1