Arrays
Flashcard
•
Mathematics
•
4th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is an array in mathematics?
Back
An array is a way to organize objects, numbers, or shapes in rows and columns.
2.
FLASHCARD QUESTION
Front
How do you represent an array using multiplication?
Back
You can represent an array using multiplication by multiplying the number of rows by the number of columns.
3.
FLASHCARD QUESTION
Front
What does the equation 5 x 5 represent in terms of an array?
Back
It represents an array with 5 rows and 5 columns, totaling 25 items.
4.
FLASHCARD QUESTION
Front
If an array has 3 rows and 4 columns, what multiplication sentence represents it?
Back
3 x 4 = 12.
5.
FLASHCARD QUESTION
Front
How can you find the total number of items in a rectangular array?
Back
Multiply the number of rows by the number of columns.
6.
FLASHCARD QUESTION
Front
What is the total number of squares in a 3 x 5 array?
Back
15 squares.
7.
FLASHCARD QUESTION
Front
What does the equation 4 + 4 + 4 + 4 + 4 represent?
Back
It represents an array with 5 rows of 4 items each.
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