NZ Level 3
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Addition and Subtraction using models

Interactive practice questions

In the image below, $\frac{1}{2}$12 has been shaded red and $\frac{1}{4}$14 has been shaded blue.

a

Write the addition that describes the image.

b

What is the total shaded?

Easy
Approx a minute
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In the image below, $\frac{1}{2}$12 has been shaded red and $\frac{2}{6}$26 has been shaded blue.

The image below shows $\frac{1}{2}$12 of the rectangle shaded.

In the image below, $\frac{2}{3}$23 has been shaded red and $\frac{1}{6}$16 has been shaded blue.

Outcomes

NA3-1

Use a range of additive and simple multiplicative strategies with whole numbers, fractions, decimals, and percentages.

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