Quiz Review: Rectangular Arrays

even, odd, array, sum, addend, rows, columns

Vocabulary

• Describe an array as an arrangement of objects into equal columns and rows.

• Represent the number of objects in an array as a sum of equal addends

• partition rectangles into rows and columns of equal-sized squares, and count to find the total number of squares

Today we will:

I notice... I wonder...

​A

​B

Did we?

• Describe an array as an arrangement of objects into equal columns and rows.

• Represent the number of objects in an array as a sum of equal addends

• Partition rectangles into rows and columns of equal-sized squares, and count to find the total number of squares

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Wrap Up

Follow Up:

1. Complete Quiz​
2. Stay in Zoom if you would like to look over the quiz with me.