Area of Triangle
Area of Parallelograms
Perimeter of a Triangle
Polyhedron
Mental Math
100

The area of the triangle is 

What is 76.5 cm squared

100

Identify the base and the height of this parallelogram? 

What is  6m and 6 m

100

The perimeter of the triangle is 

What is 10.5 cm 

100

A three dimensional shape 

What is a polyhedron

100

What is 3 x 3 x 3 

What is 27
200

The base of the triangle is 

What is 20 cm

200

The area of this parallelogram is 35 ft². True or False? 


What is False

The base is 10ft, and the height is 5ft.  10 x 5 = 50ft squared 

200

The perimeter of the triangle is 

What is 14.3 cm 

200

You get a net when 

What is the unfolding of a polyhedron

200

16 candies to share among 4 children

What is 4 candies (16 ÷ 4 = 4) 

300

The area of this equilateral Triangle is  

What is 21.217 ft squared

300

What is the area of this parallelogram? 

What is 1394cm squared 

300

The formula for finding the perimeter 

What identifies all three sides of the triangle, and add those measurements together 

(Formula for Perimeter = Sum of All Sides)

300

The polyhedron below is a 

What is a cube 

300

20 x 8 

What is 160 

400

The area of this Scalene Triangle is 

What is 31.98 ft squared

400

What is the area of this parallelogram?

What is 50.4972 cm squared

400

You are a gardener and you have 50 feet of fencing to put around a rectangular flower bed. If one side of the flower bed is 12 feet long, what is the length of the other side?

What is 13 ft 

400

The polyhedron whose lateral faces are triangles 

Pyramid 

400

What is 3 because "six" has three letters 

500

The area of this triangle, and this triangle is called a  

What is 7.2ft squared and a scalene triangle

500

The base and height of the parallelogram are and the area is 

What is 4.98 m, 12.12 m, and 60.3576m squared 

500

A rectangular picture frame is 8 inches by 10 inches. How much framing material do you need to go all the way around the picture?

What is 36 inches of material 

500

The net of 

What is a triangular pyramid? 


500

What is 6