Using your calculator, evaluate $42.04+0.06$42.04+0.06.
Leave your answer as a decimal.
Use your calculator to evaluate $11.48+27.52$11.48+27.52.
Leave your answer as a decimal.
Use your calculator to evaluate $47.79-32.61$47.79−32.61.
Write your answer as a decimal.
Consider $6.61+2.85$6.61+2.85