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

  1. 0.8 + 0.9 = _____
  2. 0.9 + 2.8 = _____
  3. 2.1 + 3.2 = _____
  4. 10.7 + 3.5 = _____
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. 0.8 + 0.9 = _____
  2. 0.9 + 2.8 = _____
  3. 2.1 + 3.2 = _____
  4. 10.7 + 3.5 = _____