Question
Find the following values without a calculator.
  1. 15 ÷ 3 x 5 + 6 - 5 = _____
  2. 13 + 12 ÷ 3 - 1 x 1 = _____
  3. 8 x 4 ÷ 4 - 4 + 7 = _____
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. 15 ÷ 3 x 5 + 6 - 5 = _____
  2. 13 + 12 ÷ 3 - 1 x 1 = _____
  3. 8 x 4 ÷ 4 - 4 + 7 = _____