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