Question
Find the following values without a calculator.
  1. 6863 = 6000 + _______ + 3
  2. 3952 = 3000 + _____ + 50
  3. 90 - 6 x 4 = _______
  4. 80 - 19 ÷ 19 = _______
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. 6863 = 6000 + _______ + 3
  2. 3952 = 3000 + _____ + 50
  3. 90 - 6 x 4 = _______
  4. 80 - 19 ÷ 19 = _______