Question
Find the following values without a calculator.
  1. 12 ÷ 3 x 3 + 1 - 6 = _____
  2. 15 + 15 ÷ 3 - 1 x 3 = _____
  3. 7 x 3 ÷ 3 - 3 + 9 = _____
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

Find the following values without a calculator.
  1. 12 ÷ 3 x 3 + 1 - 6 = _____
  2. 15 + 15 ÷ 3 - 1 x 3 = _____
  3. 7 x 3 ÷ 3 - 3 + 9 = _____