Question
Find the missing digits.
  1. Q
  2. R

      6 Q 3 4
+    3 3 R 4
      1 4 7 9
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. Q
  2. R

      6 Q 3 4
+    3 3 R 4
      1 4 7 9