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Use mental math to find the sum 52+19
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Use mental math to find the sum 52+19

User Ernazm
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2 Answers

2 votes
mental math
52+9=61 there ya go I hope your happy
User Maddalena
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8.5k points
7 votes
I knew that 9 plus 2 equals 11 so I add 5+1+1 which equals 7. Then I add the one which equals 71
User Neka
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