Mathematics. We decide on "excellent." Nespucful tasks with answers and explanations. Grades 1-4. Pisorova O.V.

The manual contains non-standard mathematics tasks that will help students in grades 1-4 to develop computational skills, logical thinking, attention, memory.

The level of complexity of tasks is higher than the basic, so they will become a good training for those who want to participate in school olympiads in mathematics. The teacher will also help the teacher in the lesson to occupy students faster than others in the class performing all types of tasks.

for the convenience of working at the end of the book, answers and explanations for tasks that can cause difficulties.

The manual can be used as additional material in mathematics lessons and for independent classes at home.