Add the decimals: align the decimal points.<br><br>&bull; 4.76 + 8.49<br>&bull; 6 + 9 = 15 hundredths: write 5, carry 1 to tenths<br>&bull; 7 + 4 + 1(carry) = 12 tenths: write 2, carry 1 to ones<br>&bull; 4 + 8 + 1(carry) = 13 ones<br>&bull; 4.76 + 8.49 = 13.25<br><br>Final Answer: 13.25