Use an inequality symbol to write each statement. 7 is greather than -1.

검증된 단계별 안내

Identify the two numbers involved in the statement: 7 and -1.

Understand the meaning of 'greater than' in terms of inequality symbols. The symbol for 'greater than' is \(\gt\).

Write the inequality by placing the larger number on the left side and the smaller number on the right side, connected by the 'greater than' symbol.

Express the statement as \(7 \gt -1\).

Review the inequality to confirm it correctly represents the statement '7 is greater than -1'.

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주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Inequality Symbols

Inequality symbols are used to compare two values, indicating their relative size. Common symbols include '>', '<', '≥', and '≤'. For example, '>' means 'greater than', showing that the value on the left is larger than the value on the right.

Interpreting Comparative Statements

Understanding comparative statements involves recognizing the relationship between two quantities described in words. For instance, '7 is greater than -1' means 7 has a higher value than -1, which can be expressed using the appropriate inequality symbol.

Number Line and Value Comparison

The number line helps visualize the position of numbers relative to each other. Numbers to the right are greater than those to the left, so since 7 lies to the right of -1, it confirms that 7 is greater than -1.