Multiplication: 9s

Front

What is the result of multiplying 9 by 1?

Back

9

Front

What is the result of multiplying 9 by 4?

Back

36

Front

What is the result of multiplying 9 by 7?

Back

63

Front

What is the result of multiplying 9 by 9?

Back

81

Front

What is the result of multiplying 9 by 12?

Back

108

Front

What is the pattern observed in the multiplication table of 9?

Back

The results of multiplying 9 by any whole number can be found by subtracting the number from 10 and then multiplying the result by 10.

Front

How can you verify the multiplication of 9 by a number using addition?

Back

You can verify by adding the number to itself 9 times.

Front

What is the significance of the digit sum in the products of 9?

Back

The sum of the digits in the product of 9 will always equal 9 (e.g., 36 -> 3+6=9).

Front

What is the multiplication property of zero?

Back

Any number multiplied by zero equals zero.

Front

What is the commutative property of multiplication?

Back

The order of factors does not change the product (e.g., 9x4 = 4x9).