Questions: Rearrange the tiles to form equivalent expressions. Which expressions can you form by rearranging the tiles on the board? Check all that apply. x-x+2x-2+4 3x+4-3-x 4x+1 2x+1 2x+4-3 Board sum: x+x+x+1+1+1+1+(-1)+(-1)+(-1)+(-x) Board was restored to starting point. Reset
Transcript text: Rearrange the tiles to form equivalent expressions.
Which expressions can you form by rearranging the tiles on the board? Check all that apply.
$x-x+2 x-2+4$
$3 x+4-3-x$
$4 x+1$
$2 x+1$
$2 x+4-3$
Board sum: $x+x+x+1+1+1+1+(-1)+(-1)+(-1)+(-x)$
Board was restored to starting point.
Reset
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