Understanding Multiplication with Elevens

What is the result of multiplying eleven by itself?

• 111

• 131

• 121

• 141

How is the result of 11 times 11 expressed in words?

• One hundred and thirty-one

• One hundred and twenty-one

• One hundred and eleven

• One hundred and forty-one

What is the numerical result of eleven elevens?

• 110

• 111

• 121

• 120

Which of the following is a correct sequence of multiples of eleven leading to 121?

• 11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121

• 11, 23, 35, 47, 59, 71, 83, 95, 107, 119, 131

• 11, 21, 31, 41, 51, 61, 71, 81, 91, 101, 111

• 11, 24, 37, 50, 63, 76, 89, 102, 115, 128, 141

Which of the following is NOT a multiple of eleven?

• 22

• 33

• 45

• 66