Dunn 4th step 4 number stories with multidigit multiplication

Front

What is multidigit multiplication?

Back

Multidigit multiplication is the process of multiplying numbers that have more than one digit, such as 23 x 45.

Front

How do you find the total number of seats in a theater with multiple rows?

Back

Multiply the number of rows by the number of seats in each row. For example, if there are 15 rows with 20 seats each, the total is 15 x 20 = 300 seats.

Front

If a theater has 300 seats and 50 are empty, how do you find the number of occupied seats?

Back

Subtract the number of empty seats from the total number of seats. So, 300 - 50 = 250 occupied seats.

Front

What is the formula to calculate the total number of books on shelves?

Back

Multiply the number of shelves by the number of books per shelf. For example, 23 shelves with 32 books each means 23 x 32.

Front

How do you add additional items to a total?

Back

Simply add the number of additional items to the existing total. For example, if there are 736 books and 46 more are added, the total is 736 + 46 = 782.

Front

What is the total number of flowers planted if there are multiple types?

Back

Calculate the total for each type and then add them together. For example, 14 rows of tulips and 5 rows of roses, each with 21 flowers: (14 + 5) x 21.

Front

How do you calculate the total number of pencils in boxes?

Back

Multiply the number of boxes by the number of pencils in each box. For example, 12 boxes with 24 pencils each means 12 x 24 = 288 pencils.

Front

What is the total number of pieces of bread from loaves?

Back

Multiply the number of loaves by the number of pieces per loaf. For example, 25 loaves with 16 pieces each means 25 x 16 = 400 pieces.

Front

How do you find the remaining items after giving some away?

Back

Subtract the number of items given away from the total number of items. For example, if there are 400 pieces and 40 are given away, the remaining is 400 - 40 = 360.

Front

What is a number story?

Back

A number story is a word problem that involves numbers and requires mathematical operations to solve.