Data: the difference between the greatest and the least

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A line plot shows these values: 8, 10, 7. What is the difference between the greatest and the least?

1Read the problem carefully: "A line plot shows these values: 8, 10, 7. What is the difference between the greatest and the least?"

Problem 1 of 5

1

A line plot shows these values: 8, 10, 7. What is the difference between the greatest and the least?

Problem 2 of 5

2

A bar graph shows: A = 2, B = 3, C = 3. How many in all?

Problem 3 of 5

3

A bar graph shows: A = 2, B = 10, C = 7. How many in all?

Problem 4 of 5

4

A picture graph uses 1 picture = 2 items. Category C has 5 pictures. How many items does C show?

Problem 5 of 5

5

A line plot shows these values: 9, 4, 9. What is the difference between the greatest and the least?

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🌍 Where you'd use this: News articles, sports apps, and weather forecasts are all data problems. Read them like a detective.

🤯 Fun fact: 🤯 The most common starting digit in real-world numbers is 1 — that's a real law called Benford's Law.

🏆 Try this week: Track one thing you do every day for a week. Make a chart.

👨‍👩‍👧 At dinner: “What's something we could chart at home? Steps? Bedtime? Snacks?”

Send it to a parent looking for a 5-minute math win that doesn't feel like homework.

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