Question

Для новогодней елки Юра сделал 5 игрушек , а Игорь - на 3 игрушки больше.Сколько игрушек сделал Игорь?

Answer 1

См. в приложении.

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Answer 2

Let's use algebra to solve the problem.

Let's assume that the number of ornaments Igor made is represented by the variable "x." According to the information given:

1. Yuri made 5 ornaments.
2. Igor made 3 ornaments more than Yuri, so he made x + 3 ornaments.

Now, we can set up an equation to find the value of "x":

Number of ornaments made by Yuri = Number of ornaments made by Igor 5 = x + 3

Now, we can solve for "x":

x = 5 - 3 x = 2

So, Igor made 2 + 3 = 5 ornaments for the New Year tree.