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