22: 2 tens, 2 ones; 1 ten, 12 ones
Name the word that describes what was done to show the number in different ways.
math - PsyDAG, Tuesday, October 4, 2011 at 8:27pm
Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.
One ten has been regrouped to 10 ones.