Post a New Question

posted by leo Saturday, July 7, 2012 at 9:39pm.

using exactly four 4s and only addition, subtraction, multiplication, and division, write an expression that equals each of the numbers from 1 to 10. you do not have to use all the operations, and numbers such as 44 are permitted

well, here are a few ideas 4 - 4 + 4/4 = 1 4/4 + 4/4 = 2 (4+4+4)/4 = 3 (4+4)/4 + 4 = 6 4 + 4 - 4/4 = 7 4*4/4 + 4 = 8

(4+4)+(4/4)

(4+4)+(4/4)=9

((4*4)+4)/4=5

plz help with 10

plz help with 10 4= 4-4 x4 4+4

More Related Questions