** Fill in the Value that Balances the Equation: 3 Tens = ___ Ones**

**Introduction:**

Welcome to our exciting math adventure! Today, we are going to explore the world of place values by focusing on tens and ones. Understanding these concepts helps us see how numbers work and how they relate to each other.

In this post, we’ll learn how to fill in the blank to balance the equation “3 tens = ___ ones.” Let’s dive in and see how many ones make up 3 tens!

### What Are Tens and Ones?

Before we solve the equation, let’s quickly review what we mean by tens and ones.

**Ones**are the single units. For example, the number 1 is 1 one, and the number 5 is 5 ones.**Tens**are groups of ten. For example, the number 10 is made up of 1 ten, and the number 20 is made up of 2 tens.

When we combine tens and ones, we can create larger numbers!

### Understanding the Equation:

**Equation:**

3 tens = ___ ones

Now, let’s break down the equation. We want to find out how many ones are in 3 tens.

**Calculating the Value of 3 Tens:**

Each ten is worth 10 ones. So, if we have 3 tens, we can calculate how many ones that is by multiplying:**3 tens = 3 × 10 = 30 ones.**

This means that 3 groups of ten equals 30 single ones!

**Filling in the Blank:**

Now that we know how many ones are in 3 tens, we can fill in the blank:**3 tens = 30 ones.**

So, the completed equation is:

**3 tens = 30 ones.**

### Visualizing Tens and Ones:

To help you understand better, let’s visualize this. Imagine you have 3 packs of ten apples. If each pack has 10 apples, you can count how many apples you have altogether:

- Pack 1: 🍏🍏🍏🍏🍏🍏🍏🍏🍏🍏 (10 apples)
- Pack 2: 🍏🍏🍏🍏🍏🍏🍏🍏🍏🍏 (10 apples)
- Pack 3: 🍏🍏🍏🍏🍏🍏🍏🍏🍏🍏 (10 apples)

If you count all the apples together, you will see you have **30 apples!** This is just like saying 3 tens equals 30 ones.

### Practice Time!

Now it’s your turn to practice what you’ve learned! Can you fill in the blanks for these other equations?

**2 tens = ___ ones**

(Hint: How many ones are in 2 groups of ten?)**5 tens = ___ ones**

(Hint: Think about how many groups of ten there are.)**1 ten = ___ ones**

(Hint: Remember, one group of ten is worth ten ones!)

### Answers:

- 2 tens =
**20**ones - 5 tens =
**50**ones - 1 ten =
**10**ones

### Conclusion:

Fantastic job today! You’ve learned that 3 tens equals 30 ones, and you’ve practiced filling in the blanks for other equations. Understanding tens and ones is an important step in becoming great at math.

Keep practicing these concepts, and soon you’ll be able to tackle even bigger numbers with confidence! Remember, math can be fun, especially when we play with numbers. Keep up the great work, and happy learning!