Multiplying by 11 Concepts

The video tutorial introduces the concept of multiplying numbers by 11 using a memorable phrase. It provides a detailed walkthrough of the multiplication table of 11 from 1 to 12, encouraging viewers to practice and solve problems faster. The tutorial includes sections for independent practice with blanks for self-testing, and concludes with a recap and encouragement to continue practicing.

What is the rhyme used to introduce the concept of multiplying by 11?

• 1 less than a dozen, one more than ten

• None of the above

• Multiply by 11, together as friends

• Both of the above

How many times is the rhyme repeated in the introduction?

• Three times

• Twice

• Four times

• Once

What is 11 multiplied by 3?

• 55

• 44

• 33

• 22

What is the result of 11 times 7?

• 66

• 77

• 88

• 99

What is 11 multiplied by 10?

• 120

• 110

• 100

• 130

What is the product of 11 and 12?

• 121

• 132

• 143

• 154

What does the narrator encourage you to do after the step-by-step multiplication?

• Take a break

• Review the steps

• None of the above

• Try it, answer faster than me

Fill in the blank: 11 x 1 is ___

• 10

• 11

• 13

• 12

Fill in the blank: 11 x 5 is ___

• 50

• 51

• 60

• 55

Fill in the blank: 11 x 9 is ___

• 90

• 99

• 117

• 108