Question
Find the following values without a calculator.
  1. (8 + 2) ÷ 1 x 7 - 1 = _____
  2. 8 + (9 ÷ 1) x 7 - 5 = _____
  3. 6 + 5 ÷ 1 x (6 - 4) = _____
  4. (9 + 6 ÷ 1) x 10 - 5 = _____
4 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

(d)

Click button first when a symbol is required. X

Find the following values without a calculator.
  1. (8 + 2) ÷ 1 x 7 - 1 = _____
  2. 8 + (9 ÷ 1) x 7 - 5 = _____
  3. 6 + 5 ÷ 1 x (6 - 4) = _____
  4. (9 + 6 ÷ 1) x 10 - 5 = _____