Decimals
Fractions
Number
Pre-Algebra
Stamford Knowledge
100
Add $4.12 + $5.09
$9.21
100
What is the lowest common denominator of 1/4 and 3/20?
20
100
Which of these are prime numbers? 22, 6, 17, 9, 27
17
100
This person might write nothing on an exam paper
Josh (Blanks)
100
Whose name is at the bottom of the student announcements each morning?
Dr Schumann
200
Subtract $5.67 from $100
$94.33
200
2/3 + 1/4
11/12
200
How many composite numbers between 15 and 25?
6 numbers.......16, 18, 20, 21, 22, 24
200
This is what I call an elder member of my family and what I am called by my grandkids
Nanna
200
Who is the head os Secondary School?
Ms Pawlik
300
Which decimal is larger: 5.03, 5.025 or 2 x 2.49?
5.03
300
Which fraction is between 1 and 2? 3/4 x 1/2 or 3/4 divided by 1/2?
3/4 divided by 1/2 = 3/4 x 2/1 = 6/4 or 1 1/2
300
What is the prime factorisation of 20?
2 x 2 x 5
300
This person might not be able to find their car, so it would be a loss
Carlos
300
Who is the head of the library at Stamford?
Ms Klein
400
Find: 4.5 divided by 0.3
15
400
find 1 5/6 of $72
$132
400
What number is divisible by 2 and 3, is between 100 and 150, has 3 digits and all are even digits?
114, 126, 132, 144
400
The student with the longest name
Nuno Henrique (Collese Fernandes Mendonca 36 letters)
400
Who is the head of the whole of Stamford?
Mr Malcolm Kay
500
What decimal do I have to add to 3.2 to end up with 4.01?
0.81
500
Write a fraction which is less than 1 where all numbers are composite, and where the numerator is divisible by 3 and the denominator divisible by 5
6/10 and multiples of this
500
What number is composed of prime digits, is odd, no digit repeats, and is between 100 and 200?
None - as has to start with 1 and 1 is not prime nor composite
500
The first four letters of this student's jumbled name means you get to EAT!
Amelia (Amel = MEAL)
500
Which grade won the grade cheer at the last whole school assembly?
Grade 8
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