NY-4.OA.4 Day 4

Front

What is a factor?

Back

A factor is a number that divides another number without leaving a remainder. For example, 9 is a factor of 36 because 36 ÷ 9 = 4.

Front

What is a multiple?

Back

A multiple is the result of multiplying a number by an integer. For example, 28, 35, and 42 are multiples of 7.

Front

How do you find the total number of items in equal groups?

Back

To find the total number of items in equal groups, multiply the number of groups by the number of items in each group. For example, 7 shelves with 9 books each means 7 x 9 = 63 books.

Front

What is the product of 5 and 8?

Back

The product of 5 and 8 is 40.

Front

If a farmer has 5 rows of apple trees with 8 trees in each row, how many apple trees are there?

Back

There are 40 apple trees in total (5 x 8 = 40).

Front

What is the total number of cookies if Sarah baked 4 trays with 12 cookies each?

Back

Sarah baked a total of 48 cookies (4 x 12 = 48).

Front

What is the definition of multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What is the difference between factors and multiples?

Back

Factors are numbers that divide another number evenly, while multiples are numbers that can be obtained by multiplying a number by an integer.

Front

How can you check if a number is a factor of another number?

Back

To check if a number is a factor, divide the larger number by the smaller number. If the result is a whole number with no remainder, it is a factor.

Front

What is the equation for finding the total number of books on a bookshelf with multiple shelves?

Back

The equation is: Total books = Number of shelves x Number of books per shelf.