Kbruch ni mpango mdogo wa kufanya mazoezi ya kuhesabu na vipande na asilimia. Mazoezi tofauti hutolewa kwa kusudi hili na unaweza kutumia hali ya kujifunza kufanya mazoezi na vipande. Programu huangalia pembejeo ya mtumiaji na inatoa maoni.

vipengele:

• Arithmetic exercise – in this exercise you have to solve a given fraction task. You have to enter the numerator and the denominator. This is the main exercise.
• Comparison exercise – in this exercise you have to compare the size of 2 given fractions, using the symbols >, < or =.
• Conversion exercise – in this exercise you have to convert a given number into a fraction.
• Factorization exercise – in this exercise you have to factorize a given number into its prime factors.
• Percentage exercise – in this exercise you have to calculate percentages.