Math 4 Today ~ Week 15 ~ Day 4

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 3 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What is a lesson?

Back

A lesson is a period of instruction in a particular subject. In this context, it refers to a dance lesson where students learn dance techniques.

Tags

CCSS.RI.3.2

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RL.4.2

CCSS.RL.5.2

Front

How do you calculate the total number of lessons in a year?

Back

To calculate the total number of lessons in a year, multiply the number of lessons per week by the number of weeks in a year. For example, if there are 6 lessons per week for 52 weeks, the total is 6 x 52 = 312.

Front

What does it mean to miss a lesson?

Back

To miss a lesson means to be absent from a scheduled class or instruction period, which can affect learning and progress.

Tags

CCSS.RI.3.4

CCSS.RI.4.4

CCSS.RL.4.4

CCSS.RL.5.1

CCSS.RL.5.4

Front

How do you find the number of lessons attended after missing some?

Back

To find the number of lessons attended after missing some, subtract the number of missed lessons from the total number of lessons. For example, if Peter had 312 lessons and missed 5, he attended 312 - 5 = 307 lessons.

Tags

CCSS.2.OA.A.1

Front

What is subtraction?

Back

Subtraction is a mathematical operation that represents the process of taking one number away from another. For example, 10 - 4 = 6.

Front

What is a week?

Back

A week is a period of seven days, commonly used as a unit of time to organize schedules and activities.

Tags

CCSS.RI.3.5

CCSS.RI.4.3

CCSS.RI.4.5

CCSS.RI.5.3

CCSS.RI.5.5

Front

What is the significance of 52 weeks in a year?

Back

There are 52 weeks in a year, which is used to calculate annual activities, such as lessons, events, and schedules.

Front

What is the total number of dance lessons Peter should have attended in a year?

Back

Peter should have attended 312 dance lessons in a year if he did not miss any.

Tags

CCSS.3.OA.A.3

Front

What is the formula for calculating total lessons attended?

Back

The formula for calculating total lessons attended is: Total Lessons = (Lessons per Week x Weeks in a Year) - Missed Lessons.

Tags

CCSS.6.EE.A.1