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

Find the following values without a calculator.
  1. 4 + 10 ÷ 5 x 4 - 4 = _____
  2. 7 + 8 ÷ 1 x 4 - 4 = _____
  3. 4 + 9 ÷ 9 x 9 - 1 = _____