NZ Level 3
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Expanded notation and expanded form

Interactive practice questions

Express the following as a single number:

$40000+400+20+1$40000+400+20+1.

Note: Do not use comma separators

Easy
Less than a minute
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Express the following number in expanded form:

$1430$1430

Express the following number in expanded form:

$23005$23005

Express the following number as a sum of place values

$60424$60424

You do not need to use index notation.

Outcomes

NA3-3

Know counting sequences for whole numbers.

NA3-4

Know how many tenths, tens, hundreds, and thousands are in whole numbers.

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