Number Patterns Worksheet Page 24

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an explanation which recognises that only numbers ending in 4 which have
an even number of tens are multiples of 4, eg:
‘It has to have an even number of 10s as well, like 20 or 40’
‘14, 24, 34, 44, 54, 64 – only half of them are’
‘4 doesn’t go into 10 so 14 isn’t’.
No mark is awarded for circling ‘No’ alone.
Do not accept vague or incomplete explanations, eg:
‘Some numbers end in a 4 but aren’t multiples of 4’
‘16 doesn’t end in 4’
‘Not all multiples of 4 end in 4’
‘24 is a multiple of 4 but the next one isn’t’
‘4, 8, 12, 16, 20, 24 etc’.
If ‘Yes’ is circled but a correct, unambiguous explanation is given,
then award the mark.
U1
[1]
M19.
Diagrams completed as shown:
(a)
1
(b)
U1
[2]
M20.
(a)
–75 in the first box
Do not accept 75–
1
Page 24 of 28

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