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Estimate each sum or difference 19.7-6.9
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1 vote
Estimate each sum or difference 19.7-6.9

User Daniel Gratz
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Round 19.7 to 20 and 6.9 to 7 and you get 13
User Mpowroznik
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7.8k points
2 votes
19.7 rounded is 20 and 6.9 rounded is 7. so 20-7 would be 13
User Bortunac
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