Mastering Multiplication by 11

What is 11 times 123?

• 1234

• 1111

• 1450

• 1353

Calculate 11 times 456.

• 5000

• 5016

• 4500

• 5120

What is the product of 11 and 789?

• 8679

• 8670

• 7890

• 8789

If you multiply 11 by 234, what do you get?

• 2574

• 2340

• 2678

• 2454

Find the result of 11 multiplied by 345.

• 3795

• 4000

• 3450

• 3700

What is 11 times 678?

• 8000

• 7458

• 6780

• 7450

Multiply 11 by 901.

• 9900

• 9901

• 10001

• 9001

What is the pattern when multiplying a number by 11?

• The result is simply double the original number.

• For a two-digit number 'ab', the result is 'a(a+b)b'. For example, 23 x 11 = 253.

• The result is 'aab' for any two-digit number.

• Multiplying by 11 always adds a zero to the end.

If 11 times a number equals 121, what is the number?

• 11

• 10

• 12

• 15

Estimate the product of 11 and 350.

• 4000

• 3750

• 3850

• 3600