Math Plane 

3/3/18

"Four 2's and a 10"

Using four 2's and any math symbols or operations, can you make an expression equal to 10?

ANSWER

2/24/18

Similarity

ANSWERS

1/10/18

Parabolas and Triangles

The isosceles triangle is inscribed in the area bounded by the x-axis and parabola.

What is the area of the isosceles triangle?

ANSWER

1/1/18

2018 Math Exercise

Using the digits 2, 0, 1, and 8 -- with any combination of math symbols and/or operations -- can you create equations that compute to numbers from 1 to 50? And, higher? (Note: Each digit must be used EXACTLY once)

Worksheet:

Possible Answers

Math Comic #304 - "The Debut of 2018"  (12-31-17)

11/19/17

Repeating Decimals

(Without a calculator) can you determine the 50th digit to the right of the decimal point?

ANSWER

9/4/17

Mixture Problem

Vodka Mixture Answer

8/19/17

Square Area Comparison: Ratios and Percentages

ANSWER

8/11/17

Tables and Functions

SOLUTIONS