Year 4 maths · C.1 · Expanded Form and Standard Form
Write numbers in expanded form to 999
Example: 638 = 600 + 30 + 8
See worked examples
Write 975 in expanded form.
Answer: 900 + 70 + 5
Write 626 in expanded form.
Answer: 600 + 20 + 6
Write 798 in expanded form.
Answer: 700 + 90 + 8
Tip: Example: 638 = 600 + 30 + 8
On paper: this skill is in the printable pack Grade 3 Common Core Math: Number and Operations, with an answer key.
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