Приложения разработчика BHBTG в Android Market

Pyramid Puzzles Free (v. 1.2)

BHBTG опубликовал приложение 2011-06-24
(обновлено 2011-06-24)

Free version of Pyramid puzzles (limited to just the additions game). In each puzzle, the block values are the sum of the two below it. Can you fill in all the mystery values.

Apps2sd available
Use the resize button to change the blocks based on your screen size/orientation
Full version also has an averages game and a mixed math game (+-*/)

Pyramid Puzzles (v. 1.0)

BHBTG опубликовал приложение 2011-06-24
(обновлено 2011-06-24)

The classic additions pyramid puzzles plus a version using averages or mixed mathematics. Each block is the sum of the two blocks below it. Can you fill in the mystery values. 3 difficulty/ number spread levels per game.

Free version also available with just the additions game
Apps2sd available
Use the resize button to resize the number blocks

Basic Fractions Calculator . (v. 1.12)

BHBTG опубликовал приложение 2011-03-06
(обновлено 2011-03-06)

Enter two fractions and select your sum out of (+ additions - subtractions x multiplication / division). You will be given the answer as a fraction and a decimal, as well as having the calculations used in step by step form.

You can also use the history button to backtrack through the fraction sums you have already performed.

apps2sd available

Basic Fractions Calculator (v. 1.12)

BHBTG опубликовал приложение 2011-03-06
(обновлено 2011-03-06)

Enter two fractions and select your sum out of (+ additions - subtractions x multiplication / division). You will be given the answer as a fraction and a decimal, as well as having the calculations used in step by step form.

You can also use the history button to backtrack through the fraction sums you have already performed.

apps2sd available

lite version will stop after 3 uses.

Simultaneous Equations Calc (v. 1.11)

BHBTG опубликовал приложение 2011-02-13
(обновлено 2011-02-13)

Calculator that solves simulataneous equations in format shown below:
2x+3y=7
4x+5y=13

Shows answer as values of the variables x and y. Also shows equation calculations used and can randomly generate working pairs of linear equations.

Lite version limited to 2 solves and 2 randoms only before restart.

Now apps2sd available

Recent changes:
apps2sd added. saves to sd instead of phone

Simultaneous Equation Calc (v. 1.11)

BHBTG опубликовал приложение 2011-02-09
(обновлено 2011-02-09)

Calculator that solves simultaneous equations in the format shown below:
2x+3y=7
4x+2y=10

This will give not only the unknown X and Y variable values, but also the equation calculations used to get them. The app can randomly generate working pairs of linear equations that give integer answers.

apps2sd available

Recent changes:
apps2sd added. saves to sd card instead of phone