Fran Huntoon

@pwharris 16 x 75 - 2 x 75 8 x 150 - 150 4 x 300 - 150 1200 - 150 1100 - 50 1050

It's time for #MathStratChat! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Like/Retweet so others can see! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat

@pwharris The difference between 35 and 24 is 12. The difference between 18 and 12 is 6 so the difference is 1206

It's time for #MathStratChat!Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Like/Retweet so others can see! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat

@pwharris 8 x 12 ½ = 100 so I have to scale 36 by 12 ½ then I am answering 12 ½ x 36 is 100% of ? 36 x 12 ½ means it’s time to double and halve. 18 x 25 is 9 x 50 is 450!

It's time for #MathStratChat! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Like/Retweet so others can see! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat

@CarolineHuntoon We will be ready - we have sleepy bear yea and a new electric kettle here!

@pwharris So if 14 is 35% of some number then some number then 14 is what percent of 35? It has to be 40 percent because 2 x 7 is 14 and 5 x 7 is 35. Scale 2 and 5 up by 20 and it is 40 and 100 percent.

It's time for #MathStratChat! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Like/Retweet so others can see! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmath

@pwharris So 28 is 70% (doubled both) then 4 is 10% (divided each one by 7) and 40 is 100% (scaled both up by a factor of 10).

Check this out! #skatingonmars #carolinehuntoonrocks

@pwharris 100 x 24 - ¼ (100 x 24) = 2400 - 600 = 1800 or 75% (24) x 100 = ¾ (24) x 100 = 18 x100 = 1800

Ok actually this is the #MathStratChat for this week. Sorry! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Like/Retweet so others can see! #MTBoS #ITeachMath #MathIsFigureOutAble

@pwharris 25 x 36 - 1 x 36 so 25 x 36 = 25 x 4 x 9 and using the associative property that would be 100 x 9 = 900. Then it’s 900 - 36 or 864. (I know that 36 + 64 = 100)

It's time for #MathStratChat! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Like/Retweet so others can see! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmath

@CarolineHuntoon Wish we were there!!!!

@pwharris Double and halve - 25 x 32 = 50 x 16 = 100 x 8 = 800. A great example of the identity property at work. 25 x 2 x 32 x ½ or you could factor 32 and use the associative property (25 x 4) x 8

It's time for #MathStratChat! Rules: post your favorite / clever solution! It's also fun to comment on other's strategies. To learn to teach that #MathisFigureOutAble, join me in my FREE Challenge: bit.ly/changemath #MTBoS #ITeachMath

@pwharris Scale each number up by 3. 4 • 3 + 1/3 • 3 = 12 + 1 = 13. 8 • 3 = 24. 13/24

It's time for #MathStratChat! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Like/Retweet so others can see! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmath

@moymathvt @pwharris Gonna have to

It's time for #MathStratChat! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Like/Retweet so others can see! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmath

@pwharris 3 + 1 1/5 = 4 1/5 so 3/3 = 1. 1 1/5 = 6/5. 6/5 divided by 3 = 2/5. 1 + 2/5 = 1 2/5.

It's time for #MathStratChat! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Like/Retweet so others can see! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmath

@pwharris 5 ¼ = 3 + 2 ¼ so 3/3 = 1 now 2 ¼ = 3 - ¾ and 3/3 = 1 and ¾ / 3 = ¼ so it’s 1 + 1 - ¼ or 1 ¾. Or you could do 5 ¼ + ¾ = 6 then 6/3 = 2 and ¾ / 3 = ¼ so 5 ¼ /3 must be 2 - ¼ or 1 ¾.

It's time for #MathStratChat! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Retweet so others can see! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmath

@pwharris 11/12+1/12 - ⅔ = ⅓. And ¼ + 1/12 = ⅓ so it’s ¼. Gotta love those unit fractions especially the ones with consecutive denominators. The difference between the two unit fractions is always a unit fraction where the denominator is the product of the two consecutive denominators.

It's time for #MathStratChat! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Check out my new mini workshop! bit.ly/mifmini #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmath

@CarolineHuntoon Did you know that Gma and I met him at a workshop we did together? Or that his mother was a neighbor of someone Gma taught with?

@pwharris 1 (or 11/12 + 1/12) - ¾ = ¼ now I have to remove the 1/12 I added to 11/12 so ¼ - 1/12 = 3/12 - 1/12 = 2/12 = 1/6

It's time for #MathStratChat! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Like/Retweet so others can see! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmath

@CarolineHuntoon @jenstjude @mxronnieriley @katefussner @JustinePWinans @UtopiaMind Saturday, March 18 or Sunday, March 19?