Arrays

Front

What is an array in mathematics?

Back

An array is a way to organize objects or numbers in rows and columns.

Tags

CCSS.3.OA.A.1

Front

How do you calculate the total number of items in an array?

Back

Multiply the number of rows by the number of columns.

Tags

CCSS.3.OA.A.1

Front

What does 6x5 represent in an array?

Back

It represents 6 rows of 5 items each, totaling 30 items.

Tags

CCSS.3.OA.A.1

Front

What is the product of 3x3?

Back

9

Tags

CCSS.3.OA.C.7

Front

What does 4x6 equal?

Back

24

Tags

CCSS.3.OA.C.7

Front

If you have 2 rows of 5 apples, how many apples do you have in total?

Back

10 apples.

Tags

CCSS.2.OA.C.4

Front

What is the meaning of multiplication?

Back

Multiplication is adding a number to itself a certain number of times.

Front

What is the result of 3x10?

Back

30

Tags

CCSS.3.NBT.A.3

Front

How can you represent 5x4 using an array?

Back

You can represent it as 5 rows of 4 items each.

Tags

CCSS.3.OA.A.1

Front

What is the total of 2x6?

Back

12

Tags

CCSS.3.OA.C.7