Mastering Decimal and Whole Number Multiplication

What should you write in your notebook before starting the lesson?

• Your favorite color

• Your first and last name, the date, mathematics, your period number, and the title of the assignment

• The name of your best friend

• The name of your pet

Tags

CCSS.RI.6.5

CCSS.RI.7.3

CCSS.RI.8.3

CCSS.RI.8.5

CCSS.RI.9-10.3

What is the main difference between multiplying decimals and whole numbers?

• Whole numbers are always larger

• Decimals require an additional step at the end

• Decimals need to be divided first

• Decimals are harder to multiply

Tags

CCSS.5.NBT.B.5

What do the columns in the grid represent?

• Whole numbers

• Tenths

• Hundredths

• Thousands

Tags

CCSS.5.NBT.A.3A

How many colors are used to represent 4 times 0.17 in the example?

• Three

• Four

• Five

• Two

Tags

CCSS.5.NBT.B.7

What is the final answer for 4 times 0.17?

• 1.68

• 1.17

• 0.68

• 0.17

Tags

CCSS.6.NS.B.3

How many colors are used to represent 5 times 0.25 in the example?

• Two

• Three

• Five

• Four

Tags

CCSS.4.NBT.B.5

What is the final answer for 5 times 0.25?

• 2.25

• 1.25

• 1.50

• 1.75

Tags

CCSS.6.NS.B.3

What should you do if you need to watch any part of the video again?

• Ignore it

• Skip it

• Watch it as many times as needed

• Ask a friend

In the practice problem, how many colors should you use for 3 times 0.18?

• Two

• One

• Four

• Three

Tags

CCSS.2.NBT.A.2

In the practice problem, how many colors should you use for 4 times 0.27?

• One

• Two

• Three

• Four

Tags

CCSS.5.NBT.A.2