In today’s lesson, students worked through the written paper of the Annual 2015 exam, tackling various math problems. The teacher guided students through solving equations, such as finding what adds to 35 to make 100, and subtracting 214 from 1000 using a timeline approach. Additional problems included adding numbers to reach 3,704, calculating the minutes in three hours, and determining how many 20-cent coins make up 1 euro and 40 cents.