Question
Find the following values without a calculator.
Give your answers in this manner. (Eg 122334
  1. 211 + 811 = _____
  2. 35 + 35 = _____
  3. 121 + 17 = _____
  4. 15 + 310 = _____
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 122334
  1. 211 + 811 = _____
  2. 35 + 35 = _____
  3. 121 + 17 = _____
  4. 15 + 310 = _____