Find the value of $\frac{6}{10}+\frac{3}{10}$610+310

Find the value of $\frac{53}{100}+\frac{2}{100}$53100+2100

Express $\frac{5}{10}$510 as a decimal.

Write $\frac{2}{10}+\frac{10}{100}$210+10100 as a fraction out of $100$100.

Use a range of additive and simple multiplicative strategies with whole numbers, fractions, decimals, and percentages.