Question
Find the following values without a calculator.
  1. 4126 = 4000 + _______ + 6
  2. 6427 = 6000 + _____ + 20
  3. 50 - 7 x 4 = _______
  4. 20 - 13 ÷ 13 = _______
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. 4126 = 4000 + _______ + 6
  2. 6427 = 6000 + _____ + 20
  3. 50 - 7 x 4 = _______
  4. 20 - 13 ÷ 13 = _______