Drag the numbers into the yellow circles so that the totals along each side of the triangle are the same.
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Drag the numbers into the yellow circles so that the totals along each side of the triangle are the same.
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Topics: Starter  Arithmetic  Investigations  Puzzles
Second primary 7 induction day. They worked through this @Transum starter, discussed possible stratagies and different solutions before trying some similar #donsteward number problems. A bunch of them even asked to take a copy of the sheet away! pic.twitter.com/zDgXI7eQfa
— Mr Gray (@BucksburnMaths) June 13, 2019
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Teacher, do your students have access to computers such as tablets, iPads or Laptops? This page was really designed for projection on a whiteboard but if you really want the students to have access to it here is a concise URL for a version of this page without the comments: Transum.org/go/?Start=June13 However it would be better to assign one of the student interactive activities below. 

Here is the URL which will take them to a student version of this activity.