Question
Bobby has 500 marbles.
Bobby has 400 marbles less than Albert.
  1. How many marbles does Albert have?
  2. What is the total number of marbles they have?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Bobby has 500 marbles.
Bobby has 400 marbles less than Albert.
  1. How many marbles does Albert have?
  2. What is the total number of marbles they have?