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