Question
Find the following values without a calculator.
  1. 9651 = 9000 + _______ + 1
  2. 9446 = 9000 + _____ + 40
  3. 90 - 3 x 4 = _______
  4. 30 - 10 ÷ 10 = _______
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. 9651 = 9000 + _______ + 1
  2. 9446 = 9000 + _____ + 40
  3. 90 - 3 x 4 = _______
  4. 30 - 10 ÷ 10 = _______