David spent $3.26 on paper, 12.34 on pencils, and $1.25 on an eraser. How much did he spend in all? Algebra Properties of Real Numbers Addition of Rational Numbers 1 Answer smendyka Jan 7, 2017 David spent $3.26 + $12.34 + $1.25 = $16.85$3.26+$12.34+$1.25=$16.85 Answer link Related questions How do you add rational numbers? How do you write fractions with a common denominator? How do you write mixed fractions into improper fractions? How do you write 11 2/31123 into an improper fraction? How do you add 4 1/7 + 2/7417+27? How do you add 3/5+2/835+28? How do you change fractions into decimals? How do you find the sum of 2.5+2.57+3.12.5+2.57+3.1? How do you calculate 18/12 - 7/91812−79? How do you write 5 into an improper fraction? See all questions in Addition of Rational Numbers Impact of this question 1640 views around the world You can reuse this answer Creative Commons License