Simple!
-4-4-4-4-4 = -20
(3 + 3) / .3
There are not 20 ways - there are only 12.
9 + 99/9 = 9 + 11 = 20
How long is the rectangle? If the rectangle is only one tile long, then it will take 20 tiles.
17The prime numbers between 10 and 20 are 11, 13, 17 and 19. There is only one square number between 10 and 20: 16. Using the criteria given, the number that fits is 17.
20 + 20 + 20 + 20 + 20 = 100
(3 + 3) / .3
There are not 20 ways - there are only 12.
9 + 99/9 = 9 + 11 = 20
19.9999...
6x2=12 12+8=20 20+4=24
(-4) - (4) - (4/4)
u click alt and the number 20 hope this helped☺
17The prime numbers between 10 and 20 are 11, 13, 17 and 19. There is only one square number between 10 and 20: 16. Using the criteria given, the number that fits is 17.
How long is the rectangle? If the rectangle is only one tile long, then it will take 20 tiles.
2 ones i think.... 50, 10, 10 ,10, 10, 10 or 20, 20, 20, 20, 10, 10
==> 1 x 2 x 4 x 2.5 ==> 1 + 2 + 3 + 14 ==> 10 + 11 + 12 - 13 ==> 1 + 3 + 32/2 Why would you want to use 4 numbers to make one number ? It really seems a lot easier to me to just to just write '20' and be done with it.