Multiplication by Double Digits

Front

What is multiplication by double digits?

Back

Multiplication by double digits refers to the process of multiplying numbers that have two digits, such as 12, 34, or 56.

Front

How do you calculate the total number of items collected over a period of time?

Back

To calculate the total number of items collected over a period of time, multiply the number of items collected in one time period by the number of time periods.

Front

What is the product of 783 and 18?

Back

The product of 783 and 18 is 14,094.

Front

How do you find the total number of box tops collected by students?

Back

Multiply the number of students by the number of box tops each student collects.

Front

What is the total number of box tops collected by 875 students if each collects 52 box tops?

Back

The total number of box tops collected is 45,500.

Front

How do you calculate the total number of tiles purchased?

Back

To calculate the total number of tiles purchased, multiply the number of tiles per case by the number of cases bought.

Front

What is the total number of tiles if there are 76 tiles per case and 38 cases are bought?

Back

The total number of tiles is 2,888.

Front

How do you calculate the total number of apples bought over multiple trips?

Back

Multiply the number of apples bought per trip by the number of trips made.

Front

What is the total number of apples bought if Earl buys 91 apples each time and goes to the store 27 times?

Back

The total number of apples bought is 2,475.

Front

How do you calculate the total time spent on an activity over a week?

Back

To calculate the total time spent on an activity over a week, multiply the daily time spent by the number of days in the week.