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3-120.

Como puedes ver a continuación, no todas las rectas numéricas aumentan una unidad de marca a marca. Copia las rectas numéricas en tu hoja y completa los números faltantes.

  1. Number line with 8 evenly spaced marks, labeled as follows: first is negative 6, second is negative 4, third is negative 2, and fourth is 0.

    En esta recta numérica, cada marca indica un aumento de . ¿Puedes completar el resto de la recta numérica?

  2. Number line with 8 evenly spaced marks, labeled as follows: first is negative 15, second is negative 10, and eighth is 20.

    A number line scaled by 5 and is labeled from negative 15 to 20. The missing numbers from third to seventh tick marks are as follows: negative 5, 0, 5, 10, and 15.

  3. Number line with 7 evenly spaced marks, labeled as follows: second is negative 7, third is 0, and sixth is 21.

    Esta recta numérica aumenta con cada marca.

    Number line with 7 evenly spaced marks, labeled as follows: first is negative 14, second is negative 7, third is 0,sixth is 21, and seventh is 28.

    Ya se agregaron algunos números. Intenta completar el resto por tu cuenta.

  4. Number line with 5 evenly spaced marks, labeled as follows: second is negative 2000, and third is 0.

    Éste es un plano general de la recta numérica, dado que cada marca representa un aumento de unidades.