Quiz de Sumar con Fluidez
Interactive Video
•
Mathematics
•
2nd - 3rd Grade
•
Hard
Nancy Jackson
FREE Resource
3 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el resultado de sumar 16 y 3 usando la estrategia de encontrar dieces?
21
20
19
18
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si sabes que 5 + 3 es 8, ¿cuánto es 5 + 13?
17
18
15
16
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cómo puedes calcular 9 + 7 usando el número 10 como referencia?
18
16
17
15
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