3rd Grade Math Review

Front

What is rounding?

Back

Rounding is the process of adjusting a number to the nearest specified value, such as the nearest ten or hundred.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest hundred to 173?

Back

200

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator (top number) over a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What fraction represents all parts colored in blue?

Back

3/3 means all parts are colored.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is perimeter?

Back

Perimeter is the total distance around a shape, calculated by adding the lengths of all its sides.

Front

How do you calculate the perimeter of a rectangle with sides 3 and 8?

Back

Add the lengths of all sides: 3 + 8 + 3 + 8 = 22.

Tags

CCSS.4.MD.A.3

Front

What is a polygon?

Back

A polygon is a closed shape with straight sides.

Tags

CCSS.2.G.A.1

Front

What do you call a polygon with 4 sides?

Back

Quadrilateral.

Tags

CCSS.2.G.A.1

Front

What is a triangle?

Back

A triangle is a polygon with 3 sides.

Tags

CCSS.2.G.A.1

Front

What is a pentagon?

Back

A pentagon is a polygon with 5 sides.

Tags

CCSS.2.G.A.1