Question
Find the following values without a calculator.
  1. (15 ÷ 5) x 1 + 9 - 7 = _____
  2. 10 ÷ 10 x (1 + 3) - 1 = _____
  3. 8 ÷ 2 x 6 + (13 - 2) = _____
  4. 10 ÷ 10 x (8 + 10 - 9) = _____
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. (15 ÷ 5) x 1 + 9 - 7 = _____
  2. 10 ÷ 10 x (1 + 3) - 1 = _____
  3. 8 ÷ 2 x 6 + (13 - 2) = _____
  4. 10 ÷ 10 x (8 + 10 - 9) = _____