Solutions by everydaycalculation.com
1st number: 3 2/10, 2nd number: 7/10
3210 + 710 is 3910.
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Related: 64/10+7/10 32/10+14/10 32/20+7/10 32/10+7/20 96/10+7/10 32/10+21/10 32/30+7/10 32/10+7/30 32/10+35/10 32/50+7/10 32/10+7/50 32/10+49/10 32/70+7/10 32/10+7/70
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