halves and quarters - white rose maths...y4 summer block 1 ans6 halves and quarters 2020 author...
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3 Here is a blank hundred square.
a) Shade 34
b) How many hundredths
are shaded?
c) Complete the equivalent
fraction.
34
= 100
d) Write 34
as a decimal.
4
How does this help Annie?
5
Both Rekenreks represent one quarter.
Is the statement true or false?
Talk about it with a partner.
1 Half of the hundred square is shaded.
a) How many hundredths
are shaded?
b) How many tenths
are shaded?
c) Complete the equivalent
fractions.
12
= 100
12
= 10
d) Write 12
as a decimal.
2 Here is a blank hundred square.
a) Shade 14
b) How many hundredths
are shaded?
c) Complete the equivalent
fraction.
14
= 100
d) Write 14
as a decimal.
Halves and quarters
© White Rose Maths 2020
I don’t need to shade a hundred square to write 3
4 as a decimal because I already know what 1
2 and 14 are as decimals.
8 0.5 + 0.5 = 1
This bar model shows that 12
is equivalent to 0.5
Draw a bar model to show that 14
is equivalent to 0.25
9 Use your knowledge of equivalent fractions to convert
between fractions and decimals.
a) 24
= d) 0.25 = 24
b) 520
= e) 68
= 0.5
c) = 2128
f) 0.75 = 400
6 Fill in the missing fractions and decimals on the number line.
0
0
0.5 1
134
7 Complete the equivalent fractions and decimals.
a) 25100
= e) 25100
= 4
b) 75100
= f) 4
= 75100
c) 14
= g) = 12
d) 34
= h) 50100
= 2
© White Rose Maths 2020
0.5 0.5
1
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