Align Numbers for Addition: Align the numbers by their decimal places to prepare for addition. 4.3 +26.539 We place the numbers vertically, ensuring that the decimal points are aligned. Add Numbers by Place Value: Add the numbers starting from the rightmost digit, which is the smallest place value. Since 4.3 has fewer decimal places, we can think of it as 4.300 for the purpose of addition. 4.300 +26.539 We add 0 + 9 in the thousandths place, 0 + 3 in the hundredths place, 3 + 5 in the tenths place, and then the whole numbers. Perform Addition: Perform the addition. Adding the thousandths: 0 + 9 = 9 Adding the hundredths: 0 + 3 = 3 Adding the tenths: 3 + 5 = 8 Adding the whole numbers: 4 + 26 = 30 So, we have: 30.839

Algebra 1

Powers with integer bases

Full solution

4.3+26.539=

Align Numbers for Addition: Align the numbers by their decimal places to prepare for addition. $\newline$ $4.3$ $\newline$ $+26.539$ $\newline$ We place the numbers vertically, ensuring that the decimal points are aligned.
Add Numbers by Place Value: Add the numbers starting from the rightmost digit, which is the smallest place value. $\newline$ Since $4.3$ has fewer decimal places, we can think of it as $4.300$ for the purpose of addition. $\newline$ $4.300$ $\newline$ $+26.539$ $\newline$ We add $0 + 9$ in the thousandths place, $0 + 3$ in the hundredths place, $3 + 5$ in the tenths place, and then the whole numbers.
Perform Addition: Perform the addition. $\newline$ Adding the thousandths: $0 + 9 = 9$ $\newline$ Adding the hundredths: $0 + 3 = 3$ $\newline$ Adding the tenths: $3 + 5 = 8$ $\newline$ Adding the whole numbers: $4 + 26 = 30$ $\newline$ So, we have: $\newline$ $30.839$