Question
Find the following values without a calculator.
  1. 16 ÷ 4 x 9 + 7 - 9 = _____
  2. 15 + 15 ÷ 3 - 2 x 5 = _____
  3. 8 x 2 ÷ 1 - 7 + 1 = _____
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. 16 ÷ 4 x 9 + 7 - 9 = _____
  2. 15 + 15 ÷ 3 - 2 x 5 = _____
  3. 8 x 2 ÷ 1 - 7 + 1 = _____