Find $0.297-0.297$0.297−0.297
Find $84.214-84.214$84.214−84.214
Find $13.506-13.506$13.506−13.506
Find $6.048-4.047$6.048−4.047, writing your answer in decimal form.
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)