Question
Find the following values without a calculator.
  1. 6787 = 6000 + _______ + 7
  2. 7753 = 7000 + _____ + 50
  3. 90 - 7 x 7 = _______
  4. 40 - 8 ÷ 4 = _______
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. 6787 = 6000 + _______ + 7
  2. 7753 = 7000 + _____ + 50
  3. 90 - 7 x 7 = _______
  4. 40 - 8 ÷ 4 = _______