Break apart 324 to help you find
542
+
324
.Fill in the missing numbers.
542
+
324
=
542
+
300
+
+
4
=
+
20
+
4
=
+
4
=
ref_doc_title.
Jumping to level 1 of 1
Excellent!
Now entering the Challenge Zone—are you ready?
Now entering the Challenge Zone—are you ready?