Question
Find the following values without a calculator.
Give your answers in this manner. (Eg 122334
  1. 310 + 410 = _____
  2. 66 + 56 = _____
  3. 18 + 14 = _____
  4. 25 + 315 = _____
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. 310 + 410 = _____
  2. 66 + 56 = _____
  3. 18 + 14 = _____
  4. 25 + 315 = _____