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