The image presents two statements: "$2 + 1 = 4$" and "Odd numbers are divisible by 2". The problem is to determine if these statements are correct.

ArithmeticBasic ArithmeticNumber PropertiesDivisibilityLogical Reasoning
2025/6/6

1. Problem Description

The image presents two statements: "2+1=42 + 1 = 4" and "Odd numbers are divisible by 2". The problem is to determine if these statements are correct.

2. Solution Steps

First, let's examine the equation 2+1=42 + 1 = 4.
2+1=32 + 1 = 3
Therefore, 2+1=42 + 1 = 4 is incorrect.
Next, let's consider the statement "Odd numbers are divisible by 2". An odd number is an integer that is not divisible by

2. Divisibility means that a number can be divided by another number with no remainder.

Consider the odd number

3. When we divide 3 by 2, we get 1.5, or 1 with a remainder of

1. Thus, 3 is not divisible by

2. Therefore, the statement "Odd numbers are divisible by 2" is incorrect.

3. Final Answer

Both statements are incorrect.

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