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