The image shows a set of
"I Have, Who Has?" cards designed for a
whole-group card game that teaches
place value (tens and ones) to young learners. This is a fun, interactive math activity commonly used in elementary classrooms.
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🔍 Understanding the Game
Each card has two parts:
1.
"I have [number]." — This states the number represented on the card using base-ten blocks.
2.
"Who has [number]?" — This asks the next player to find the card with that number.
The goal is to
connect all the cards in sequence, forming a chain where each card's "Who has?" question matches another card’s "I have" statement.
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🧮 Analyzing the Cards Shown
Let’s examine each card:
#### 1.
Card: I have 27
- Tens: 2 long rods (each = 10 → 2 × 10 = 20)
- Ones: 7 small squares (7 × 1 = 7)
- Total: 20 + 7 =
27
- Question:
Who has 40?
#### 2.
Card: I have 15
- Tens: 1 rod = 10
- Ones: 5 squares = 5
- Total: 10 + 5 =
15
- (No visible "Who has?" here, but likely continues the chain)
#### 3.
Card: I have 34
- Tens: 3 rods = 30
- Ones: 4 squares = 4
- Total: 30 + 4 =
34
- Question:
Who has 40?
#### 4.
Card: I have 40
- Tens: 4 rods = 40
- Ones: 0 squares
- Total:
40
- Question:
Who has 26?
#### 5.
Card: I have 26
- Tens: 2 rods = 20
- Ones: 6 squares = 6
- Total: 20 + 6 =
26
- Question:
Who has 47?
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✔ How the Game Works
Let’s trace the chain based on the questions and answers:
1. Someone starts:
➤ “
I have 27. Who has 40?”
2. The person with
40 responds:
➤ “
I have 40. Who has 26?”
3. The person with
26 says:
➤ “
I have 26. Who has 47?”
4. Then someone with
47 would respond (not shown), and so on...
> ⚠️ Note: The card "I have 15" doesn't show a "Who has?" question, but it may be part of a longer sequence not visible here.
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🎯 Educational Goals
This game helps students:
- Recognize
place value (tens and ones).
- Practice
reading and writing numbers up to 100.
- Develop
number sense and mental math.
- Improve
listening and speaking skills in a group setting.
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💡 How to Play the Game
1. Distribute one card to each student.
2. One student starts by reading their card aloud: “I have 27. Who has 40?”
3. The student with the card showing
40 reads theirs: “I have 40. Who has 26?”
4. Continue until the chain returns to the first student.
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✔ Solution Summary
The cards form a logical sequence:
-
27 → 40 → 26 → 47 → ...
So, if the game starts with
“I have 27”, the next card should be
“I have 40”, then
“I have 26”, etc.
> The game reinforces
number recognition,
place value understanding, and
sequential thinking in a fun, collaborative way.
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Let me know if you'd like a printable version or a full sequence of cards!
Parent Tip: Review the logic above to help your child master the concept of place value worksheet for first grade.
