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Schools and Education General Discussion
Reply to "age to learn from school for unknown number a & 2 digit/3 digit multiplication "
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[quote=Anonymous]Math is my strength, and I aced all calculus & Statistics class. and I don't understand why my kid can't write out an equation out from word problem and to solve unknown a or b. For example, john has 5 apples more than Sam, and their sum is 13. I tell him to write out the equation below like that, and to deduct 5 on both side, add up a=a =2a, divide 2 on both side, to get the answer 4. So, John has 9 apple, and Sam has 4 apples. It is confusing to him if John has "FEWER" apple. a +(a+5) =13 Division has been a challenge. He has memorized multiple tables long time ago, but he can't do 2 digit or 3 digit division. Please let me know what age does school teach all these? [/quote]
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