Question
Find the following values without a calculator.
  1. 8287 = 8000 + _______ + 7
  2. 4673 = 4000 + _____ + 70
  3. 30 - 3 x 5 = _______
  4. 70 - 18 ÷ 6 = _______
1 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. 8287 = 8000 + _______ + 7
  2. 4673 = 4000 + _____ + 70
  3. 30 - 3 x 5 = _______
  4. 70 - 18 ÷ 6 = _______