Question
Find the following values without a calculator.

Simplify your answers.
  1. 27 x 710 = _____
  2. 23 x 1213 = _____
  3. 57 x 1415 = _____
  4. 56 x 1815 = _____
2 m

Click button first when a symbol is required. X

Find the following values without a calculator.

Simplify your answers.
  1. 27 x 710 = _____
  2. 23 x 1213 = _____
  3. 57 x 1415 = _____
  4. 56 x 1815 = _____