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