Question
X + Y = 74
X - Y = 40

  1. Which letter has a bigger value?
  2. What is the total value?
  3. Y?
  4. X?
4 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

X + Y = 74
X - Y = 40

  1. Which letter has a bigger value?
  2. What is the total value?
  3. Y?
  4. X?