MathIsimple

Place Value

Learn about tens and ones! Understanding place value helps us know how much numbers are really worth.

1st Grade
Numbers
~25 min
🎮 Interactive Activity: Place Value Explorer

Explore how numbers are made of tens and ones!

47
Tens
4 × 10 = 40
Ones
7 × 1 = 7
40 + 7 = 47

🌟 Try different numbers and see how tens and ones change!

1. Tens and Ones

🔢 What is Place Value?

Every digit in a number has a place that tells us its value!

47
4
Tens
(4 × 10 = 40)
7
Ones
(7 × 1 = 7)
40 + 7 = 47
📦 Tens Place

The tens digit is on the LEFT. It tells us how many groups of 10.

10
10
10
10

4 tens = 40

⚫ Ones Place

The ones digit is on the RIGHT. It tells us how many single units.

7 ones = 7

2. Building Numbers
3. Using Place Value to Compare
4. 10 More and 10 Less
5. Real World Examples

Practice Time!

Practice Quiz
10
Questions
0
Correct
0%
Score
1
In the number 47, how many tens are there?
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2
In the number 85, what digit is in the ones place?
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3
What number has 6 tens and 3 ones?
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4
How many tens are in 100?
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5
What is 30 + 5?
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6
Which number is the same as 7 tens?
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7
In 92, which digit shows tens?
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8
What is 4 tens and 0 ones?
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9
How do we write 'fifty-six' as a number?
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10
What number is 10 more than 52?
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