(2*2)! * 2/2 = 4! * 1 = 24 * 1 = 24
Yes
2+ (2-2)x2 = 2
Yes: 2 x 2 x 2 + 2!
Yyou could do (2x2)! (=24) then / 2 (= 12) then - 2/2 (= 11) (where ! means factorial, so 4! means 4x3x2x1, = 24) Is that allowed?
3x8 with1s and 2s fact looks like this: =(2x8)+(1x8) =16+8 =24
Yes
2+ (2-2)x2 = 2
12 = 11+1 24 = 17 + 7 No 2s used in the calculations
Yes. It's 22 x 2 ÷ 2
(2+2+2)=6 divided by the 4th 2 = 3
Yes: 2 x 2 x 2 + 2!
(2 + 2)*2/2 = 4
There are four 2s in a deck of cards, one of each suit.
Yyou could do (2x2)! (=24) then / 2 (= 12) then - 2/2 (= 11) (where ! means factorial, so 4! means 4x3x2x1, = 24) Is that allowed?
3x8 with1s and 2s fact looks like this: =(2x8)+(1x8) =16+8 =24
4s2 - 9 can be expressed by using the identity: a2 - b2 = (a-b)(a+b) Therefore, 4s2 - 9 = (2s)2 - 32 = (2s-3)(2s+3)
no.