4 + ?-8 = -4 | 4 - ?11 = -7 |
?6 + -1 = 5 | ?5 - -1 = 6 |
1 - ?-2 = 3 | 7 - ?14 = -7 |
4 + ? + ? = ? + ? + ?-2 + -2 = -2 + -2 + -2 + 6 |
What do the question marks represent?
Topics: Starter | Algebra | Negative Numbers
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Previous Day | This starter is for 21 September | Next Day
-8 | 11 |
6 | 5 |
-2 | 14 |
-2 (assuming all the question marks represent the same number) |
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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=September21 However it would be better to assign one of the student interactive activities below. |
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Here is the URL which will take them to a related student activity.
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