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