Question

regroup the ten into ones. how many ones does that make in all?
1 ten and 2 ones = \boxed{} ones

Explanation:

Step1: Understand the value of a ten

A ten is equal to 10 ones, so 1 ten is \( 1\times10 = 10 \) ones.

Step2: Add the existing ones

We have 2 ones. So we add the ones from the ten and the existing ones: \( 10 + 2 = 12 \).

Answer:

12