Exploring Arrays and Area Calculation

The video tutorial introduces the concept of repeated addition using examples from Farmer Bin's field. It explains how arranging objects in rows and columns makes counting easier. The tutorial uses corn, carrot, and sunflower plants to demonstrate repeated addition, showing how to add numbers in rows and columns to find totals. It also highlights practical applications of repeated addition in everyday scenarios, such as in the kitchen. The video emphasizes the flexibility of choosing between rows and columns for addition, ensuring the same result.

How many corn plants does Farmer Bin have if he has three rows of five plants each?

• 10

• 15

• 25

• 20

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What is repeated addition?

• Adding the same number to itself multiple times

• Adding different numbers together

• Multiplying the same number multiple times

• Subtracting the same number multiple times

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How many carrot plants are there if there are four rows of three plants each?

• 9

• 10

• 11

• 12

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How can you also count the carrot plants if there are three columns of four plants each?

• Add 6 two times

• Add 2 six times

• Add 4 three times

• Add 3 four times

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How many sunflower plants are there if there are five rows of four plants each?

• 18

• 15

• 25

• 20

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Which method can be easier when using repeated addition with sunflower plants?

• Adding 4 five times

• Adding 5 four times

• Adding 3 six times

• Adding 6 three times

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How many eggs are there in a carton with two rows of six eggs each?

• 16

• 10

• 12

• 14

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If you have a box of cookies with five cookies in three rows, how many cookies are there in total?

• 18

• 12

• 10

• 15

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How many cans of soda are there if you have two rows with three cans each?

• 5

• 6

• 7

• 4

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How many cups are there if there are two rows of four cups each?

• 6

• 8

• 9

• 7

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