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Struggling with the nine times table? I have a failsafe method (www.theguardian.com)
submitted 3 months ago by to c/nottheonion@lemmy.world
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Apparently, nines are the hardest to grasp for primary school children. If only they’d learned how to cheat like me, says Adrian Chiles

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[–] 1 point 3 months ago

This is how I learned it too. The digits always have to add up to 9.

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