Question
Find the following values without a calculator.

Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 3 x 10 = _____
  2. 3 x 40 = _____
  3. 3 x 21 = _____
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 1, 2, 3, 4)

  1. 3 x 10 = _____
  2. 3 x 40 = _____
  3. 3 x 21 = _____