Representemos y resolvamos problemas de multiplicación
Grado 3
Warm-up
Cuántos ves: Muchos puntos
Standards Alignment
Building On
Addressing
3.OA.1
Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 × 7.
Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.
Tyler tiene 3 cajas. En cada caja hay 5 pelotas de béisbol. ¿Cuántas pelotas de béisbol tiene en total? Muestra cómo pensaste. Usa diagramas, símbolos u otras representaciones.
Activity 2
Resolvamos problemas de grupos iguales
Standards Alignment
Building On
Addressing
3.OA.3
Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.