• Review Grade-7
     Help
  • Work out-(-3)^2 (-3)^3
    (a) 9 (b) -27
  • Find the HCF and LCM of 72 and 120 by using prime factor.
    HCF= 2^3 x 3 , LCM = 2^3 x 3 x 3 x 5
  • Koa says, I think of a number, multiply it by 4 and add 5. my answer is 49.' Write an equation.
    4x+5
  • Unlock this slideshow and over 4 million more with Baamboozle+
    Try slideshows
    • Your experience on this site will be improved by allowing cookies.