Tuesday, 4 April 2017

Substraction Stratagies

Last ramere [tuesday] Joe and Tyler came to Hoon Hay to teach hutuporo to the tamariki.

Maths prolem 4. Leah was fascinated with the stop watch the instructors asked her to hold onto. She timed everyone! Mrs Macpherson stood beside her for 32.46 hekene [seconds]and then she moved to stnd beside Mrs Olesen for 27.6 hekene. [I told you Leah timed everything!]. How much longer did she stand beside Leah for?

32.46-27.6=04.86

algorithum
 2 11
 32.46
-27.60
_________
 04.86
 

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