Question

complete the pattern:

\\(\square\div9 = 9\\)

\\(810div9=square\\)

\\(8100divsquare = 900\\)

Explanation:

Step1: Find the first blank

We know that dividend = divisor × quotient. So for $\square\div9 = 9$, the number in the blank is $9\times9$.
$9\times9=81$

Step2: Find the second blank

For $810\div9=\square$, we perform the division operation.
$810\div9 = 90$

Step3: Find the third blank

We know that divisor = dividend÷quotient. So for $8100\div\square = 900$, the number in the blank is $8100\div900$.
$8100\div900 = 9$

Answer:

81, 90, 9