Here is a list of numbers, ' 1, 3, 9, 24, 30'. Which number is i) prime ii) a square number and iii) a multiple of 4

i) 3 is the only prime number (be careful not to say 1, because 1 is NOT prime)
ii) 9 is the only square number
iii) 24 is the only multiple of 4

AS
Answered by Anika S. Maths tutor

2585 Views

See similar Maths 11 Plus tutors

Related Maths 11 Plus answers

All answers ▸

Solve simultaneous equations 3x+2y=9 5x-2y=7


Calculate, giving the answer as simply as possible, 7/12 + 1/12


How many 1/3's are there in 9?


Put the next fractions in an increasingly order: 1/2, 3/4, 2/3, 5/6


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences