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What mental math method will give you the correct answer to 136 + 98?

User Jukurrpa
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2 Answers

4 votes
136+100 = 236
And 236-2 = 234
User Xaria
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3 votes

So basically 130+90=220 and 6+8=14. And 220+14=234.

User Kayvan Karim
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