Question
Find the following values without a calculator.
Do not simplify the answer.

  1. 26 + 26 = _____
  2. 15 + _____ = 35
  3. _____ + 35 = 1
3 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

Find the following values without a calculator.
Do not simplify the answer.

  1. 26 + 26 = _____
  2. 15 + _____ = 35
  3. _____ + 35 = 1