Arrays

Question 1

Ethan turns an array of 2 rows of 5 on its side, so it has 5 rows of 2. True or false: the total stays the same.

• A. True
• B. False

Question 2

Which addition matches this array, row by row?

• A. 5 + 5
• B. 4 + 4
• C. 4 + 4 + 4
• D. 2 + 4

Question 3

Kai plants seeds in 2 rows with 3 seeds in each row. How many seeds is that?

Answer 

Question 4

Lucia turns an array of 5 rows of 4 on its side, so it has 4 rows of 5. True or false: the total stays the same.

• A. True
• B. False

Question 5

Which addition matches this array, row by row?

• A. 6 + 6
• B. 5 + 5 + 5
• C. 5 + 5 + 5 + 5
• D. 3 + 5

Question 6

Kai plants seeds in 4 rows with 5 seeds in each row. How many seeds is that?

Answer 

Question 7

Noah turns an array of 4 rows of 2 on its side, so it has 2 rows of 4. True or false: the total stays the same.

• A. True
• B. False

Question 8

Which addition matches this array, row by row?

• A. 2 + 2 + 2 + 2 + 2
• B. 3 + 3 + 3 + 3
• C. 2 + 2 + 2 + 2 + 2 + 2
• D. 5 + 2

Question 9

Tariq plants seeds in 4 rows with 3 seeds in each row. How many seeds is that?

Answer 

Question 10

Maya turns an array of 5 rows of 4 on its side, so it has 4 rows of 5. True or false: the total stays the same.

• A. True
• B. False

Question 11

Which addition matches this array, row by row?

• A. 2 + 2 + 2 + 2
• B. 3 + 3 + 3
• C. 4 + 2
• D. 2 + 2 + 2 + 2 + 2

Question 12

Arjun plants seeds in 3 rows with 4 seeds in each row. How many seeds is that?

Answer 

Question 13

Noah turns an array of 3 rows of 5 on its side, so it has 5 rows of 3. True or false: the total stays the same.

• A. True
• B. False

Question 14

Which addition matches this array, row by row?

• A. 5 + 5
• B. 5 + 5 + 5 + 5 + 5 + 5
• C. 6 + 6 + 6 + 6
• D. 5 + 5 + 5 + 5 + 5

Question 15

Luis plants seeds in 2 rows with 3 seeds in each row. How many seeds is that?

Answer 

Question 16

Daniel turns an array of 2 rows of 5 on its side, so it has 5 rows of 2. True or false: the total stays the same.

• A. True
• B. False