Question
Find the following values without a calculator.

Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
  1. 1.21 - 0.48 = ______
  2. 0.58 - 0.46 = ______
  3. 1.48 - 1.09 = ______
  4. 2.51 - 1.96 = ______
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. 1.21 - 0.48 = ______
  2. 0.58 - 0.46 = ______
  3. 1.48 - 1.09 = ______
  4. 2.51 - 1.96 = ______