Question
Riordan is 140 cm tall. Xavier is 38 cm taller than him.
  1. How tall is Xavier?
  2. What is their total height?
4 m
(a)

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(b)

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Riordan is 140 cm tall. Xavier is 38 cm taller than him.
  1. How tall is Xavier?
  2. What is their total height?