Question
Find the following values without a calculator.
  1. 12 ÷ 4 x 2 + 9 - 5 = _____
  2. 20 + 10 ÷ 2 - 3 x 2 = _____
  3. 6 x 3 ÷ 2 - 3 + 2 = _____
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 ÷ 4 x 2 + 9 - 5 = _____
  2. 20 + 10 ÷ 2 - 3 x 2 = _____
  3. 6 x 3 ÷ 2 - 3 + 2 = _____