Question
Find the following values without a calculator.
Give your answers in this manner. (Eg 122334, 45)
  1. 35 + _____ = 1
  2. 815 + _____ = 1
  3. 914 + _____ = 1314
  4. 3517 + 3517 = _____
2 m

Click button first when a symbol is required. X

Find the following values without a calculator.
Give your answers in this manner. (Eg 122334, 45)
  1. 35 + _____ = 1
  2. 815 + _____ = 1
  3. 914 + _____ = 1314
  4. 3517 + 3517 = _____