I can compose one and ten million in different ways.
I can compose one and ten million in different ways.
Composition - The composition of a whole is the way in which it is made. For example, in the context of this lesson, we will look at equal parts of the whole.
Children may struggle to use unitising to make connections between the composition of 1,000 or 10,000 and one million or ten million.
Use the suggested stem sentences e.g. '250 is one quarter of 1,000, so one-quarter of 1,000 thousands must be 250 thousand' to support developing the unitising concept.
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100 ÷ 2 - 50
100 ÷ 4 - 25
100 ÷ 5 - 20
100 ÷ 10 - 10
1,000 × $$ \frac{1}{2} $$ - 500
1,000 × $$ \frac{1}{4} $$ - 250
1,000 × $$ \frac{1}{5} $$ - 200
1,000 × $$ \frac{1}{10} $$ - 100
a - 300
b - 600
c - 900
a - 2,000
b - 6,000
c - 8,000
