Question
Find the following values without a calculator.

Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
  1. 1.02 - 0.55 = ______
  2. 1.84 - 0.91 = ______
  3. 2.25 - 1.68 = ______
  4. 2.74 - 2.12 = ______
2 m

Click button first when a symbol is required. X

Find the following values without a calculator.

Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
  1. 1.02 - 0.55 = ______
  2. 1.84 - 0.91 = ______
  3. 2.25 - 1.68 = ______
  4. 2.74 - 2.12 = ______