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

Give your answers in this manner. (Eg 122334

  1. 412 + 212 + 612 = _____
  2. 815 + 515 + 115 = _____
  3. 4 + 79 + 99 = _____
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. 412 + 212 + 612 = _____
  2. 815 + 515 + 115 = _____
  3. 4 + 79 + 99 = _____