Find $0.08+0.02$0.08+0.02 giving your answer as a decimal.
Find $0.02+0.04$0.02+0.04 giving your answer as a decimal.
Find $0.06+0.05$0.06+0.05 giving your answer as a decimal.
Find $0.45+0.02$0.45+0.02 giving your answer as a decimal.
Add and subtract decimal numbers to hundredths, including money amounts, using concrete materials, estimation, and algorithms (e.g., use 10 x 10 grids to add 2.45 and 3.25)