Generador de fichas de estimación

Crea una ficha imprimible de estimación en segundos. Elige el tipo de ejercicio, la dificultad y la cantidad de ejercicios, e imprímela o guárdala en PDF con su hoja de respuestas.

Estimación

Nombre: Fecha:

1.
Estimate 984 + 479 by rounding to the nearest 100.
2.
Estimate 612 + 863 by rounding to the nearest 100.
3.
Estimate 631 + 509 by rounding to the nearest 100.
4.
Estimate 304 + 824 by rounding to the nearest 100.
5.
Estimate 997 + 868 by rounding to the nearest 100.
6.
Estimate 594 + 959 by rounding to the nearest 100.
7.
Estimate 917 + 976 by rounding to the nearest 100.
8.
Estimate 720 + 435 by rounding to the nearest 100.
9.
Estimate 604 + 478 by rounding to the nearest 100.
10.
Estimate 829 + 898 by rounding to the nearest 100.
11.
Estimate 734 + 834 by rounding to the nearest 100.
12.
Estimate 840 + 739 by rounding to the nearest 100.
13.
Estimate 589 + 304 by rounding to the nearest 100.
14.
Estimate 494 + 403 by rounding to the nearest 100.
15.
Estimate 813 + 324 by rounding to the nearest 100.
16.
Estimate 458 + 298 by rounding to the nearest 100.
17.
Estimate 721 + 945 by rounding to the nearest 100.
18.
Estimate 510 + 408 by rounding to the nearest 100.
19.
Estimate 250 + 760 by rounding to the nearest 100.
20.
Estimate 856 + 285 by rounding to the nearest 100.

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Estimación — Hoja de respuestas

Nombre: Fecha:

1.
Estimate 984 + 479 by rounding to the nearest 100.
1500
2.
Estimate 612 + 863 by rounding to the nearest 100.
1500
3.
Estimate 631 + 509 by rounding to the nearest 100.
1100
4.
Estimate 304 + 824 by rounding to the nearest 100.
1100
5.
Estimate 997 + 868 by rounding to the nearest 100.
1900
6.
Estimate 594 + 959 by rounding to the nearest 100.
1600
7.
Estimate 917 + 976 by rounding to the nearest 100.
1900
8.
Estimate 720 + 435 by rounding to the nearest 100.
1100
9.
Estimate 604 + 478 by rounding to the nearest 100.
1100
10.
Estimate 829 + 898 by rounding to the nearest 100.
1700
11.
Estimate 734 + 834 by rounding to the nearest 100.
1500
12.
Estimate 840 + 739 by rounding to the nearest 100.
1500
13.
Estimate 589 + 304 by rounding to the nearest 100.
900
14.
Estimate 494 + 403 by rounding to the nearest 100.
900
15.
Estimate 813 + 324 by rounding to the nearest 100.
1100
16.
Estimate 458 + 298 by rounding to the nearest 100.
800
17.
Estimate 721 + 945 by rounding to the nearest 100.
1600
18.
Estimate 510 + 408 by rounding to the nearest 100.
900
19.
Estimate 250 + 760 by rounding to the nearest 100.
1100
20.
Estimate 856 + 285 by rounding to the nearest 100.
1200

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Preguntas frecuentes

¿Cómo imprimo o guardo la ficha en PDF?: Haz clic en Imprimir y elige tu impresora, o selecciona “Guardar como PDF” como destino. El corrigido se imprime en su propia página.
¿Puedo generar ejercicios nuevos?: Sí. Haz clic en Nuevos ejercicios para obtener una ficha completamente nueva, tantas veces como quieras.
¿Es gratis este generador de fichas?: Sí. Todos los generadores del sitio son gratuitos, sin cuenta, sin marca de agua y con impresión ilimitada.