Question
Find the missing digits.
  1. C
  2. D

      6 C 1 8
+    3 2 D 2
      6 6 3 3
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Find the missing digits.
  1. C
  2. D

      6 C 1 8
+    3 2 D 2
      6 6 3 3