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What are some other equations we could use for the number 30?

If Ms.Sanders has three book shelves with 10 books on each row. How many books are on the shelves. What would the addition sentence look like?. What are some other equations we could use for the number 30?. Analyze the photo.

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What are some other equations we could use for the number 30?

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  1. If Ms.Sanders has three book shelves with 10 books on each row. How many books are on the shelves. What would the addition sentence look like?

  2. What are some other equations we could use for the number 30?

  3. Analyze the photo. What addition equation would the picture represent? Could we group them differently?

  4. Repeated Addition Equation How could you write this in a number sentence?

  5. Repeated Addition Another way? Array

  6. Repeated Addition Another way? Array

  7. Repeated Addition How are these crackers grouped?

  8. Repeated Addition Another way? Repeated Addition Equation

  9. If 32 students travel to watch the Gamecocks play and there are 8 seats on each row, how many rows would they need?

  10. Are these grouped equally?How do you know?

  11. Array we go to school!!!! How are they grouped?

  12. Write an addition sentence for each

  13. Array-Yes or No?Explain how you know!

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