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