Arithmetic is a branch of mathematics that studies numbers and their properties.
Arithmetic is closely related to algebra, geometry and is an ancient branch of mathematical science.
In school arithmetic, computing operations on numbers are considered:
Addition, subtraction, multiplication, division and various calculations.
Many schoolchildren have problems with arithmetic. Since algebra and geometry are related to arithmetic,
then gaps in the knowledge of arithmetic reduce the progress in mathematics in general.
Arithmetic trainers for school children on the site biroton.com will help you learn arithmetic
and eliminate gaps in knowledge. Many arithmetic simulators are performed on time.
Complete passage of the arithmetic simulator according to the established rules testifies
the knowledge of this element of arithmetic is excellent. All arithmetic trainers are free.