Here are other examples of numbers in expanded form.
423 in expanded form is 400 + 20 + 3
784 in expanded form is 700 + 80 + 4
529 in expanded form is 500 + 20 + 9
Practice writing numbers in expanded form. Fill
in the boxes below.
Standard Form
Expanded Form
342
+
+
145
+
+
678
+
+
827
+
+
267
+
+
954
+
+
556
+
+
426
+
+
721
+
+
892
+
+
523
+
+
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