Use a strategy to find the sum of \( 67+25 \).
Solución de tutoría real
Responder
Solución
¡Inicia sesión para desbloquear respuestas gratis!
Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.
Revisado y aprobado por el equipo de tutoría de UpStudy
Bonus Knowledge
One fun strategy to find the sum of \( 67 + 25 \) is to break it down into parts. Start by breaking \( 25 \) into \( 20 + 5 \). So, instead of adding \( 25 \) directly, you can first add \( 67 + 20 = 87 \) and then \( 87 + 5 = 92 \). Voila! You’ve found the sum to be \( 92 \) while making it a bit more manageable. Another way to simplify this addition is to round to the nearest ten. Think of \( 67 \) as \( 70 \) and then subtract \( 5 \) from your total later. So, calculate \( 70 + 25 = 95 \) and then subtract \( 5 \) to get \( 90 - 5 = 92\). This method is particularly handy when dealing with large numbers, keeping your brain on its toes!