NZ Level 2
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Patterns in addition III

Interactive practice questions

$12+13=25$12+13=25

Use this to find:

a

$22+13=\editable{}$22+13=

b

$32+13=\editable{}$32+13=

c

$42+13=\editable{}$42+13=

d

$72+13=\editable{}$72+13=

Easy
Approx a minute
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$12+13=25$12+13=25

Use this to find:

$11+17=28$11+17=28

Use this to find:

$11+25=36$11+25=36

Use this to find:

Outcomes

NA2-4

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

NA2-7

Generalise that whole numbers can be partitioned in many ways

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