Question
Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)

  1. 0.21 + 0.58 = _____
  2. 0.17 + 2.81 = _____
  3. 1.45 + 5.71 = _____
  4. 10.69 + 3.86 = _____
1 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. 0.21 + 0.58 = _____
  2. 0.17 + 2.81 = _____
  3. 1.45 + 5.71 = _____
  4. 10.69 + 3.86 = _____