🟦 Count the Blocks: Tens and Ones

Students count Base 10 rods (each worth 10) and unit cubes (each worth 1), then write the two-digit number they represent. Every question shows a fresh visual arrangement of blocks, building number sense and laying the groundwork for addition and subtraction with regrouping.

Watch & LearnComing Soon

Coming Soon

Visual Guide: 🟦 Count the Blocks: Tens and Ones

Key Concepts

Count the blue rods (tens) and small squares (ones). Write the total number.

Open Printable Worksheet

Select a grade to browse printable worksheets on this topic.

First grade Second grade Third grade Fourth grade Fifth grade

📸Check Answers

Take a photo of your completed worksheet and we'll check your answers instantly.

Sharky Tutor

Coming Soon

Hi! I'm here to help.
Are you stuck on a specific question?

How do I start this?