Pace work(Math)19.04

Тема: Віднімання двоцифрових чисел від трицифрових. T: Good morning children. I am glad to see you. How are you? In this lesson we will learn about the subtracting tens from hundreds. ⦁ Фонетична зарядка. T: Review the sound [ f ]. Repeat all together. A flag A flat A frog Famous A farmer Make up the sentences with these words. The Ukrainian flag. A comfortable flat…. ⦁ Повторення математичних термінів. T: what does it mean to subtract? Spell please: minus, equal, numbers. What is one-numeral numbers? What is two-numeral numbers? T: let’s play a game. Divide into pairs. And do the sums for a time. Your task is to do the sums. One person does it another person notes the time. The pair who will be the first is a winner. I will give you a list of sums. Twenty one minus eleven, twelve minus ten, nineteen minus twelve, twenty minus seventeen, eleven minus ten, sixteen minus ten. You have 5 minutes. Well done! The winner is… ⦁ Виконання вправ на дві дії. T: let’s do the sums on two actions. ⦁ Steve had twenty apples he gave twelve apples to his father. How many apples did Steve have then? ⦁ Kate found thirty one gryvnas she gave ten to her mother. How many gryvnas left? ⦁ I received ten books. I must return eight books. How many books did I have then?  Заключна частина. 1.Підведення підсумків. T: you reviewed the rules about subtracting and do the sums. Give me your own examples Повідомлення домашнього завдання. T: Your homework is to review the rules of subtracting.