Bizarre content aside, what's the point of even posing math questions this way? The question and the equations are unrelated.pic.twitter.com/sKvc5s2KV3
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It's idiotic in this context, but the underlying pedagogy is good. Set two problems, give automatic cross-check if one fails
But combining a missing word problem with a math problem? I don't get that.
If this is a test, you can pass math by knowing social studies(?) instead of knowing math. Pedagogy not so good.
It's not a test, it's hw Sensible to do hw-solution "checksums" w/ different subjects; fewer will fail both
Good. It was completely ridiculous if subject progress were being measured this way. 
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