Mathematics. I will learn to solve any problems. Grade 3

Challenge (problem, difficult task, challenge) is a great opportunity to set a goal and go to its implementation. This is the ability to clearly plan your actions for a certain period: day, week, month, academic quarter, half a year, etc. This is a kind of competition: who is faster, better. Tasks) for 1 lesson. At first, the child (emoticons), then an adult, checks and evaluates each lesson: a teacher, teacher or parent.
In grade 3, the child will learn to quickly and correctly solve the problems on:
- addition and subtraction in the range of 200 and 1000 ,
-multiplication and division of one -rous numbers,
-ordinary fractions.
Ceelland tetrads can be used at each lesson for independent work, at home to consolidate the studied material, during the holidays, for quick repetition one or another topic of the training course