XNUMX ones and XNUMX tens can be regrouped
The answer is: XNUMX ones and XNUMX tens.
Answer: Mathematics is an important science that can be used to solve many problems. One such problem is regrouping 27 ones and 3 tens. This can be done simply by regrouping the ones in the tens place, resulting in 7 ones and 5 tens. This is a simple exercise that can be completed in a few steps, and is an integral part of basic mathematics.
