Question Video: Using Base-Ten Blocks to Represent Two-Digit Numbers Mathematics

Video Transcript

Sophia used base 10 blocks to make a number. How many ones are there? What is the number?

First, we need to count the ones: one, two, three, four, five, six, seven, eight. Our number has eight ones.

How many tens does it have? One. One ten and eight ones is 18.

Sophia’s number has eight ones and the number is 18.