Look at the numbers written above the arrows. In this particular lesson, the operations are often simple increments or decrements (e.g., adding or subtracting 1).
The completed scheme should show the numbers (or the specific sequence provided in your edition) placed in the circles according to the direction of the arrows and the +1positive 1 operations. zadacha 5 str 13 matematika peterson dlia 1 klassa reshenie
In the Peterson mathematics textbook for 1st grade, typically appears in Part 2 (Lessons 4–6) and focuses on the concept of Expressions and their evaluation using visual schemes. Problem Overview Look at the numbers written above the arrows
The problem features a series of circles (nodes) and arrows. Your first step is to identify the "entry point"—the circle that has no arrows pointing into it. This is usually the first circle on the left, representing the smallest or starting value in this specific exercise. In the Peterson mathematics textbook for 1st grade,