Question
Find the following values without a calculator. Do not simplify your answers.

Give your answers in this manner. (Eg 122334

  1. 415 + 315 + 415 = _____
  2. 418 + 418 + 518 = _____
  3. 7 + 47 + 17 = _____
2 m

Click button first when a symbol is required. X

Find the following values without a calculator. Do not simplify your answers.

Give your answers in this manner. (Eg 122334

  1. 415 + 315 + 415 = _____
  2. 418 + 418 + 518 = _____
  3. 7 + 47 + 17 = _____