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We don't always have to rely on the standard algorithm when subtracting. Here are two ways we can think about subtraction:
20,712 просмотров • 2 лет назад •via X (Twitter)
Комментарии: 10

Maurits van der Meer2 лет назад
Very cool explanation, thank you 😁

Howie Hua2 лет назад
Thank you for watching!

Archaer2 лет назад
I’m definitely a ‘friendly checkpoints’ person ✋

Dean Bandes2 лет назад
(Honestly, advice for all math problems) went by fast but was worth rewinding for

Sean M. Arnold2 лет назад
@korytellers I start with the 3 to 40 and another 45 is 48.

Richard V DeMerchant2 лет назад
Love this. Looking forward to seeing you at the #bcamt conference in Whistler.

C. Andrew Frank2 лет назад
UNO Mavericks!

I❤️🦛🦛2 лет назад
Finding the distance has been life changing in my classroom, when we are subtracting.

Cats in maths2 лет назад
Love your explanations Howie, helps me realise how my students might see things in different ways. Am definitely a friendly checkpoint person 🤓

Howie Hua2 лет назад
Thank you!
