By the end of the 5th year the student will be able to:
 to read, write, compare and sort natural numbers, integers, fractional numbers and decimal numbers;
 to perform addition, subtraction, M;, division and rise to power with natural numbers;
 to solve equation x�a=b; x�a=b; x/a=b and inequation x�a<b; x�a<b; x:a<b, where a and b are natural numbers;
