How many zero pairs can be created in the model below?
2 x tiles and 1 negative x tile. 3 plus sign tiles and 2 negative tiles.
0
1
2
3
1 answer
2
2 x tiles and 1 negative x tile. 3 plus sign tiles and 2 negative tiles.
0
1
2
3
1 answer
1 answer
1 answer
1 answer
1 answer