Year 7 amp 8 Middle and Upper Band Year 7 amp 8 Fast Track Year 9 amp 10 Middle and Upper Band Year 9 amp 10 Fast Track Year 7 amp 8 High Achievers Year 9 amp 10 High Achievers Year 7 amp 8 Middle and Upper Band ID: 525879
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Slide1
This weeksSlide2
Year 7 & 8 Middle and Upper Band
Year 7 & 8 Fast Track
Year 9 & 10 Middle and Upper Band
Year 9 & 10 Fast Track
Year 7 & 8 High Achievers
Year 9 & 10 High AchieversSlide3
Year 7 & 8 Middle and Upper Band
Partial Magic
In a magic square, each row, each column and both main diagonals have the same total. In the partially completed magic square shown, what number should replace x
?Slide4
Year 7 & 8 Fast track
Packing BoxesHarry, Christine and Betty are packing 36 boxes of chocolates
.
Harry
and Christine would take 2 hours to pack the boxes
;
Harry and Betty would take 3 hours
;Christine and Betty would take 4 hours.
How
many boxes does Christine pack in one hour?Slide5
Year 7 & 8 High Achievers
Alien CurrencyThe currency used on the planet
Zog
consists of bank notes of a fixed size differing only in colour. Three green notes and eight blue notes are worth 46
zogs
; eight green notes and three blue notes are worth 31
zogs. How many zogs are two green notes and three blue notes worth?
Slide6
Packing BoxesHarry, Christine and Betty are packing 36 boxes of chocolates.Harry and Christine would take 2 hours to pack the boxes
;
Harry
and Betty would take 3 hours
;
Christine and Betty would take 4 hours.
How many boxes does Christine pack in one hour?
Year 9 & 10 Middle and Upper BandSlide7
Alien Currency
The currency used on the planet Zog consists of bank notes of a fixed size differing only in colour. Three green notes and eight blue notes are worth 46 zogs; eight green notes and three blue notes are worth 31 zogs
. How many
zogs
are two green notes and three blue notes worth?
Year 9 & 10 Fast TrackSlide8
Year 9 & 10 High Achievers
AntifreezeA large container holds 14 litres of a solution that is 25% antifreeze, the remainder being water. How many litres of antifreeze must be added to the container to make a solution that is 30% antifreeze?