NZ Level 2
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Patterns in subtraction I

Interactive practice questions

We know that $5-2=3$52=3.

Use this to find:

a

$25-2=\editable{}$252=

b

$35-2=\editable{}$352=

c

$45-2=\editable{}$452=

d

$75-2=\editable{}$752=

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Use what you know about subtracting to find:

We know that $17-5=12$175=12.

Use this to find:

We know that $16-5=11$165=11.

Use this to find:

Outcomes

NA2-4

Know how many ones, tens, and hundreds are in whole numbers to at least 1000.

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