NZ Level 3
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Patterns in addition and subtraction II

Interactive practice questions

$113+20=133$113+20=133

Use this to find:

a

$113+30=\editable{}$113+30=

b

$113+40=\editable{}$113+40=

c

$113+50=\editable{}$113+50=

d

$113+70=\editable{}$113+70=

Easy
Approx a minute
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$10+111=121$10+111=121

Use this to find:

We know that $18-3=15$183=15.

Use this to find:

$113+24=137$113+24=137

Use this to find:

Outcomes

NA3-3

Know counting sequences for whole numbers.

NA3-6

Record and interpret additive and simple multiplicative strategies, using words, diagrams, and symbols, with an understanding of equality

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