Major events from Ancient Rus to the Russian Empire (e.g., the Mongol invasion, Peter the Great).
Addition and subtraction of numbers up to 1,000,000, and multiplication/division of multi-digit numbers by single digits. kontrolnaja rabota 2 chetvert 4 klass gyi
The primary goal is the correct application of grammar rules within a dictation and grammatical tasks. Major events from Ancient Rus to the Russian Empire (e