Question
Find the following values without a calculator.
  1. 2739 = 2000 + _______ + 9
  2. 8769 = 8000 + _____ + 60
  3. 70 - 4 x 5 = _______
  4. 70 - 20 ÷ 2 = _______
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. 2739 = 2000 + _______ + 9
  2. 8769 = 8000 + _____ + 60
  3. 70 - 4 x 5 = _______
  4. 70 - 20 ÷ 2 = _______