Question
Howard has 123 buttons. Xandra has 378 buttons.
  1. How many more buttons does Xandra have than Howard?
  2. How many buttons do both of them have?
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Howard has 123 buttons. Xandra has 378 buttons.
  1. How many more buttons does Xandra have than Howard?
  2. How many buttons do both of them have?