Question
Find the following values without a calculator.
  1. 1671 = 1000 + _______ + 1
  2. 6114 = 6000 + _____ + 10
  3. 60 - 2 x 9 = _______
  4. 70 - 20 ÷ 20 = _______
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. 1671 = 1000 + _______ + 1
  2. 6114 = 6000 + _____ + 10
  3. 60 - 2 x 9 = _______
  4. 70 - 20 ÷ 20 = _______